21968593920

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 1056

約数和(自身を含む): 97281300480

約数和(自身を除く): 75312706560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 112, 117, 120, 124, 126, 128, 130, 140, 144, 155, 156, 160, 168, 169, 180, 182, 186, 192, 195, 208, 210, 217, 224, 234, 240, 248, 252, 256, 260, 273, 279, 280, 288, 310, 312, 315, 320, 336, 338, 360, 364, 372, 384, 390, 403, 416, 420, 434, 448, 455, 465, 468, 480, 496, 504, 507, 512, 520, 546, 558, 560, 576, 585, 620, 624, 630, 640, 651, 672, 676, 720, 728, 744, 768, 780, 806, 819, 832, 840, 845, 868, 896, 910, 930, 936, 960, 992, 1008, 1014, 1024, 1040, 1085, 1092, 1116, 1120, 1152, 1170, 1183, 1209, 1240, 1248, 1260, 1280, 1302, 1344, 1352, 1365, 1395, 1440, 1456, 1488, 1521, 1536, 1560, 1612, 1638, 1664, 1680, 1690, 1736, 1792, 1820, 1860, 1872, 1920, 1953, 1984, 2015, 2016, 2028, 2080, 2170, 2184, 2197, 2232, 2240, 2304, 2340, 2366, 2418, 2480, 2496, 2520, 2535, 2560, 2604, 2688, 2704, 2730, 2790, 2821, 2880, 2912, 2976, 3042, 3072, 3120, 3224, 3255, 3276, 3328, 3360, 3380, 3472, 3549, 3584, 3627, 3640, 3720, 3744, 3840, 3906, 3968, 4030, 4032, 4056, 4095, 4160, 4340, 4368, 4394, 4464, 4480, 4608, 4680, 4732, 4836, 4960, 4992, 5040, 5070, 5120, 5208, 5239, 5376, 5408, 5460, 5580, 5642, 5760, 5824, 5915, 5952, 6045, 6084, 6240, 6448, 6510, 6552, 6591, 6656, 6720, 6760, 6944, 7098, 7168, 7254, 7280, 7440, 7488, 7605, 7680, 7812, 7936, 8060, 8064, 8112, 8190, 8320, 8463, 8680, 8736, 8788, 8928, 8960, 9216, 9360, 9464, 9672, 9765, 9920, 9984, 10080, 10140, 10416, 10478, 10647, 10752, 10816, 10920, 10985, 11160, 11284, 11520, 11648, 11830, 11904, 12090, 12168, 12480, 12896, 13020, 13104, 13182, 13312, 13440, 13520, 13888, 14105, 14196, 14508, 14560, 14880, 14976, 15210, 15360, 15379, 15624, 15717, 15872, 16120, 16128, 16224, 16380, 16640, 16926, 17360, 17472, 17576, 17745, 17856, 17920, 18135, 18720, 18928, 19344, 19530, 19773, 19840, 19968, 20160, 20280, 20832, 20956, 21294, 21504, 21632, 21840, 21970, 22320, 22568, 23040, 23296, 23660, 23808, 24180, 24336, 24960, 25389, 25792, 26040, 26195, 26208, 26364, 26880, 27040, 27776, 28210, 28392, 29016, 29120, 29760, 29952, 30420, 30758, 31248, 31434, 31744, 32240, 32256, 32448, 32760, 32955, 33280, 33852, 34720, 34944, 35152, 35490, 35712, 35840, 36270, 36673, 37440, 37856, 38688, 39060, 39546, 39680, 39936, 40320, 40560, 41664, 41912, 42315, 42588, 43264, 43680, 43940, 44640, 45136, 46080, 46137, 46592, 47151, 47320, 47616, 48360, 48672, 49920, 50778, 51584, 52080, 52390, 52416, 52728, 53235, 53760, 54080, 55552, 56420, 56784, 58032, 58240, 59520, 59904, 60840, 61516, 62496, 62868, 64480, 64512, 64896, 65520, 65910, 66560, 67704, 68107, 69440, 69888, 70304, 70980, 71424, 72540, 73346, 74880, 75712, 76895, 77376, 78120, 78585, 79092, 79360, 80640, 81120, 83328, 83824, 84630, 85176, 86528, 87360, 87880, 89280, 90272, 92274, 93184, 94302, 94640, 95232, 96720, 97344, 98865, 99840, 101556, 103168, 104160, 104780, 104832, 105456, 106470, 107520, 108160, 110019, 111104, 112840, 113568, 116064, 116480, 119040, 119808, 121680, 123032, 124992, 125736, 126945, 128960, 129792, 131040, 131820, 135408, 136214, 138411, 138880, 139776, 140608, 141960, 142848, 145080, 146692, 149760, 151424, 153790, 154752, 156240, 157170, 158184, 158720, 161280, 162240, 166656, 167648, 169260, 170352, 173056, 174720, 175760, 178560, 180544, 183365, 184548, 188604, 189280, 193440, 194688, 197730, 199680, 203112, 204321, 206336, 208320, 209560, 209664, 210912, 212940, 216320, 220038, 222208, 225680, 227136, 230685, 232128, 232960, 235755, 238080, 243360, 246064, 249984, 251472, 253890, 257920, 259584, 262080, 263640, 270816, 272428, 276822, 277760, 279552, 281216, 283920, 285696, 290160, 293384, 299520, 302848, 307580, 309504, 312480, 314340, 316368, 322560, 324480, 330057, 333312, 335296, 338520, 340535, 340704, 349440, 351520, 357120, 361088, 366730, 369096, 377208, 378560, 386880, 389376, 395460, 406224, 408642, 412672, 416640, 419120, 419328, 421824, 425880, 432640, 440076, 451360, 454272, 461370, 464256, 465920, 471510, 476160, 476749, 486720, 492128, 499968, 502944, 507780, 515840, 519168, 524160, 527280, 541632, 544856, 550095, 553644, 555520, 562432, 567840, 580320, 586768, 599040, 605696, 612963, 615160, 619008, 624960, 628680, 632736, 648960, 660114, 666624, 670592, 677040, 681070, 681408, 692055, 698880, 703040, 714240, 722176, 733460, 738192, 754416, 757120, 773760, 778752, 790920, 812448, 817284, 833280, 838240, 838656, 843648, 851760, 865280, 880152, 902720, 908544, 922740, 928512, 943020, 953498, 973440, 984256, 999936, 1005888, 1015560, 1021605, 1031680, 1048320, 1054560, 1083264, 1089712, 1100190, 1107288, 1111040, 1124864, 1135680, 1160640, 1173536, 1211392, 1225926, 1230320, 1238016, 1249920, 1257360, 1265472, 1297920, 1320228, 1341184, 1354080, 1362140, 1362816, 1384110, 1397760, 1406080, 1428480, 1430247, 1444352, 1466920, 1476384, 1508832, 1514240, 1547520, 1557504, 1581840, 1624896, 1634568, 1650285, 1666560, 1676480, 1687296, 1703520, 1760304, 1805440, 1817088, 1845480, 1857024, 1886040, 1906996, 1946880, 1968512, 1999872, 2011776, 2031120, 2043210, 2063360, 2096640, 2109120, 2166528, 2179424, 2200380, 2214576, 2249728, 2271360, 2321280, 2347072, 2383745, 2451852, 2460640, 2499840, 2514720, 2530944, 2595840, 2640456, 2682368, 2708160, 2724280, 2725632, 2768220, 2812160, 2860494, 2888704, 2933840, 2952768, 3017664, 3028480, 3064815, 3095040, 3163680, 3249792, 3269136, 3300570, 3333120, 3352960, 3374592, 3407040, 3520608, 3610880, 3634176, 3690960, 3714048, 3772080, 3813992, 3893760, 3937024, 4023552, 4062240, 4086420, 4193280, 4218240, 4290741, 4333056, 4358848, 4400760, 4429152, 4542720, 4642560, 4694144, 4767490, 4903704, 4921280, 4999680, 5029440, 5061888, 5280912, 5364736, 5416320, 5448560, 5451264, 5536440, 5624320, 5720988, 5867680, 5905536, 6035328, 6056960, 6129630, 6190080, 6327360, 6499584, 6538272, 6601140, 6705920, 6749184, 6814080, 7041216, 7151235, 7221760, 7381920, 7544160, 7627984, 7787520, 7874048, 8047104, 8124480, 8172840, 8436480, 8581482, 8666112, 8717696, 8801520, 8858304, 9085440, 9285120, 9388288, 9534980, 9807408, 9842560, 9999360, 10058880, 10123776, 10561824, 10832640, 10897120, 10902528, 11072880, 11248640, 11441976, 11735360, 11811072, 12070656, 12259260, 12654720, 12999168, 13076544, 13202280, 13411840, 13628160, 14082432, 14302470, 14443520, 14763840, 15088320, 15255968, 15748096, 16094208, 16248960, 16345680, 16872960, 17162964, 17435392, 17603040, 17716608, 18170880, 18570240, 18776576, 19069960, 19614816, 19685120, 20117760, 20247552, 21123648, 21453705, 21665280, 21794240, 22145760, 22883952, 23470720, 23622144, 24141312, 24518520, 25309440, 25998336, 26153088, 26404560, 26823680, 27256320, 28164864, 28604940, 29527680, 30176640, 30511936, 32497920, 32691360, 33745920, 34325928, 34870784, 35206080, 35433216, 37553152, 38139920, 39229632, 39370240, 40235520, 42247296, 42907410, 43330560, 43588480, 44291520, 45767904, 46941440, 47244288, 48282624, 49037040, 50618880, 52306176, 52809120, 54512640, 56329728, 57209880, 59055360, 60353280, 61023872, 64995840, 65382720, 68651856, 69741568, 70412160, 70866432, 76279840, 78459264, 78740480, 80471040, 84494592, 85814820, 87176960, 88583040, 91535808, 93882880, 98074080, 101237760, 104612352, 105618240, 112659456, 114419760, 118110720, 120706560, 122047744, 129991680, 130765440, 137303712, 140824320, 141732864, 152559680, 156918528, 168989184, 171629640, 174353920, 177166080, 183071616, 187765760, 196148160, 209224704, 211236480, 228839520, 236221440, 241413120, 244095488, 261530880, 274607424, 281648640, 305119360, 313837056, 337978368, 343259280, 348707840, 354332160, 366143232, 392296320, 422472960, 457679040, 488190976, 523061760, 549214848, 563297280, 610238720, 627674112, 686518560, 708664320, 732286464, 784592640, 844945920, 915358080, 1046123520, 1098429696, 1220477440, 1373037120, 1464572928, 1569185280, 1689891840, 1830716160, 2196859392, 2440954880, 2746074240, 3138370560, 3661432320, 4393718784, 5492148480, 7322864640, 10984296960, 21968593920]

約数ペア:

[(1, 21968593920), (2, 10984296960), (3, 7322864640), (4, 5492148480), (5, 4393718784), (6, 3661432320), (7, 3138370560), (8, 2746074240), (9, 2440954880), (10, 2196859392), (12, 1830716160), (13, 1689891840), (14, 1569185280), (15, 1464572928), (16, 1373037120), (18, 1220477440), (20, 1098429696), (21, 1046123520), (24, 915358080), (26, 844945920), (28, 784592640), (30, 732286464), (31, 708664320), (32, 686518560), (35, 627674112), (36, 610238720), (39, 563297280), (40, 549214848), (42, 523061760), (45, 488190976), (48, 457679040), (52, 422472960), (56, 392296320), (60, 366143232), (62, 354332160), (63, 348707840), (64, 343259280), (65, 337978368), (70, 313837056), (72, 305119360), (78, 281648640), (80, 274607424), (84, 261530880), (90, 244095488), (91, 241413120), (93, 236221440), (96, 228839520), (104, 211236480), (105, 209224704), (112, 196148160), (117, 187765760), (120, 183071616), (124, 177166080), (126, 174353920), (128, 171629640), (130, 168989184), (140, 156918528), (144, 152559680), (155, 141732864), (156, 140824320), (160, 137303712), (168, 130765440), (169, 129991680), (180, 122047744), (182, 120706560), (186, 118110720), (192, 114419760), (195, 112659456), (208, 105618240), (210, 104612352), (217, 101237760), (224, 98074080), (234, 93882880), (240, 91535808), (248, 88583040), (252, 87176960), (256, 85814820), (260, 84494592), (273, 80471040), (279, 78740480), (280, 78459264), (288, 76279840), (310, 70866432), (312, 70412160), (315, 69741568), (320, 68651856), (336, 65382720), (338, 64995840), (360, 61023872), (364, 60353280), (372, 59055360), (384, 57209880), (390, 56329728), (403, 54512640), (416, 52809120), (420, 52306176), (434, 50618880), (448, 49037040), (455, 48282624), (465, 47244288), (468, 46941440), (480, 45767904), (496, 44291520), (504, 43588480), (507, 43330560), (512, 42907410), (520, 42247296), (546, 40235520), (558, 39370240), (560, 39229632), (576, 38139920), (585, 37553152), (620, 35433216), (624, 35206080), (630, 34870784), (640, 34325928), (651, 33745920), (672, 32691360), (676, 32497920), (720, 30511936), (728, 30176640), (744, 29527680), (768, 28604940), (780, 28164864), (806, 27256320), (819, 26823680), (832, 26404560), (840, 26153088), (845, 25998336), (868, 25309440), (896, 24518520), (910, 24141312), (930, 23622144), (936, 23470720), (960, 22883952), (992, 22145760), (1008, 21794240), (1014, 21665280), (1024, 21453705), (1040, 21123648), (1085, 20247552), (1092, 20117760), (1116, 19685120), (1120, 19614816), (1152, 19069960), (1170, 18776576), (1183, 18570240), (1209, 18170880), (1240, 17716608), (1248, 17603040), (1260, 17435392), (1280, 17162964), (1302, 16872960), (1344, 16345680), (1352, 16248960), (1365, 16094208), (1395, 15748096), (1440, 15255968), (1456, 15088320), (1488, 14763840), (1521, 14443520), (1536, 14302470), (1560, 14082432), (1612, 13628160), (1638, 13411840), (1664, 13202280), (1680, 13076544), (1690, 12999168), (1736, 12654720), (1792, 12259260), (1820, 12070656), (1860, 11811072), (1872, 11735360), (1920, 11441976), (1953, 11248640), (1984, 11072880), (2015, 10902528), (2016, 10897120), (2028, 10832640), (2080, 10561824), (2170, 10123776), (2184, 10058880), (2197, 9999360), (2232, 9842560), (2240, 9807408), (2304, 9534980), (2340, 9388288), (2366, 9285120), (2418, 9085440), (2480, 8858304), (2496, 8801520), (2520, 8717696), (2535, 8666112), (2560, 8581482), (2604, 8436480), (2688, 8172840), (2704, 8124480), (2730, 8047104), (2790, 7874048), (2821, 7787520), (2880, 7627984), (2912, 7544160), (2976, 7381920), (3042, 7221760), (3072, 7151235), (3120, 7041216), (3224, 6814080), (3255, 6749184), (3276, 6705920), (3328, 6601140), (3360, 6538272), (3380, 6499584), (3472, 6327360), (3549, 6190080), (3584, 6129630), (3627, 6056960), (3640, 6035328), (3720, 5905536), (3744, 5867680), (3840, 5720988), (3906, 5624320), (3968, 5536440), (4030, 5451264), (4032, 5448560), (4056, 5416320), (4095, 5364736), (4160, 5280912), (4340, 5061888), (4368, 5029440), (4394, 4999680), (4464, 4921280), (4480, 4903704), (4608, 4767490), (4680, 4694144), (4732, 4642560), (4836, 4542720), (4960, 4429152), (4992, 4400760), (5040, 4358848), (5070, 4333056), (5120, 4290741), (5208, 4218240), (5239, 4193280), (5376, 4086420), (5408, 4062240), (5460, 4023552), (5580, 3937024), (5642, 3893760), (5760, 3813992), (5824, 3772080), (5915, 3714048), (5952, 3690960), (6045, 3634176), (6084, 3610880), (6240, 3520608), (6448, 3407040), (6510, 3374592), (6552, 3352960), (6591, 3333120), (6656, 3300570), (6720, 3269136), (6760, 3249792), (6944, 3163680), (7098, 3095040), (7168, 3064815), (7254, 3028480), (7280, 3017664), (7440, 2952768), (7488, 2933840), (7605, 2888704), (7680, 2860494), (7812, 2812160), (7936, 2768220), (8060, 2725632), (8064, 2724280), (8112, 2708160), (8190, 2682368), (8320, 2640456), (8463, 2595840), (8680, 2530944), (8736, 2514720), (8788, 2499840), (8928, 2460640), (8960, 2451852), (9216, 2383745), (9360, 2347072), (9464, 2321280), (9672, 2271360), (9765, 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(19344, 1135680), (19530, 1124864), (19773, 1111040), (19840, 1107288), (19968, 1100190), (20160, 1089712), (20280, 1083264), (20832, 1054560), (20956, 1048320), (21294, 1031680), (21504, 1021605), (21632, 1015560), (21840, 1005888), (21970, 999936), (22320, 984256), (22568, 973440), (23040, 953498), (23296, 943020), (23660, 928512), (23808, 922740), (24180, 908544), (24336, 902720), (24960, 880152), (25389, 865280), (25792, 851760), (26040, 843648), (26195, 838656), (26208, 838240), (26364, 833280), (26880, 817284), (27040, 812448), (27776, 790920), (28210, 778752), (28392, 773760), (29016, 757120), (29120, 754416), (29760, 738192), (29952, 733460), (30420, 722176), (30758, 714240), (31248, 703040), (31434, 698880), (31744, 692055), (32240, 681408), (32256, 681070), (32448, 677040), (32760, 670592), (32955, 666624), (33280, 660114), (33852, 648960), (34720, 632736), (34944, 628680), (35152, 624960), (35490, 619008), (35712, 615160), (35840, 612963), (36270, 605696), (36673, 599040), (37440, 586768), (37856, 580320), (38688, 567840), (39060, 562432), (39546, 555520), (39680, 553644), (39936, 550095), (40320, 544856), (40560, 541632), (41664, 527280), (41912, 524160), (42315, 519168), (42588, 515840), (43264, 507780), (43680, 502944), (43940, 499968), (44640, 492128), (45136, 486720), (46080, 476749), (46137, 476160), (46592, 471510), (47151, 465920), (47320, 464256), (47616, 461370), (48360, 454272), (48672, 451360), (49920, 440076), (50778, 432640), (51584, 425880), (52080, 421824), (52390, 419328), (52416, 419120), (52728, 416640), (53235, 412672), (53760, 408642), (54080, 406224), (55552, 395460), (56420, 389376), (56784, 386880), (58032, 378560), (58240, 377208), (59520, 369096), (59904, 366730), (60840, 361088), (61516, 357120), (62496, 351520), (62868, 349440), (64480, 340704), (64512, 340535), (64896, 338520), (65520, 335296), (65910, 333312), (66560, 330057), (67704, 324480), (68107, 322560), (69440, 316368), (69888, 314340), (70304, 312480), (70980, 309504), (71424, 307580), (72540, 302848), (73346, 299520), (74880, 293384), (75712, 290160), (76895, 285696), (77376, 283920), (78120, 281216), (78585, 279552), (79092, 277760), (79360, 276822), (80640, 272428), (81120, 270816), (83328, 263640), (83824, 262080), (84630, 259584), (85176, 257920), (86528, 253890), (87360, 251472), (87880, 249984), (89280, 246064), (90272, 243360), (92274, 238080), (93184, 235755), (94302, 232960), (94640, 232128), (95232, 230685), (96720, 227136), (97344, 225680), (98865, 222208), (99840, 220038), (101556, 216320), (103168, 212940), (104160, 210912), (104780, 209664), (104832, 209560), (105456, 208320), (106470, 206336), (107520, 204321), (108160, 203112), (110019, 199680), (111104, 197730), (112840, 194688), (113568, 193440), (116064, 189280), (116480, 188604), (119040, 184548), (119808, 183365), (121680, 180544), (123032, 178560), (124992, 175760), (125736, 174720), (126945, 173056), (128960, 170352), (129792, 169260), (131040, 167648), (131820, 166656), (135408, 162240), (136214, 161280), (138411, 158720), (138880, 158184), (139776, 157170), (140608, 156240), (141960, 154752), (142848, 153790), (145080, 151424), (146692, 149760)]