211236480

素因数分解:

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

素因数の和:89

約数の個数: 576

約数和(自身を含む): 931806720

約数和(自身を除く): 720570240

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, 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, 520, 546, 558, 560, 576, 585, 620, 624, 630, 640, 651, 672, 676, 720, 728, 744, 780, 806, 819, 832, 840, 845, 868, 896, 910, 930, 936, 960, 992, 1008, 1014, 1040, 1085, 1092, 1116, 1120, 1152, 1170, 1183, 1209, 1240, 1248, 1260, 1302, 1344, 1352, 1365, 1395, 1440, 1456, 1488, 1521, 1560, 1612, 1638, 1664, 1680, 1690, 1736, 1820, 1860, 1872, 1920, 1953, 1984, 2015, 2016, 2028, 2080, 2170, 2184, 2232, 2240, 2340, 2366, 2418, 2480, 2496, 2520, 2535, 2604, 2688, 2704, 2730, 2790, 2821, 2880, 2912, 2976, 3042, 3120, 3224, 3255, 3276, 3360, 3380, 3472, 3549, 3627, 3640, 3720, 3744, 3906, 3968, 4030, 4032, 4056, 4095, 4160, 4340, 4368, 4464, 4480, 4680, 4732, 4836, 4960, 4992, 5040, 5070, 5208, 5239, 5408, 5460, 5580, 5642, 5760, 5824, 5915, 5952, 6045, 6084, 6240, 6448, 6510, 6552, 6720, 6760, 6944, 7098, 7254, 7280, 7440, 7488, 7605, 7812, 8060, 8064, 8112, 8190, 8320, 8463, 8680, 8736, 8928, 9360, 9464, 9672, 9765, 9920, 10080, 10140, 10416, 10478, 10647, 10816, 10920, 11160, 11284, 11648, 11830, 11904, 12090, 12168, 12480, 12896, 13020, 13104, 13440, 13520, 13888, 14105, 14196, 14508, 14560, 14880, 14976, 15210, 15624, 15717, 16120, 16224, 16380, 16926, 17360, 17472, 17745, 17856, 18135, 18720, 18928, 19344, 19530, 19840, 20160, 20280, 20832, 20956, 21294, 21632, 21840, 22320, 22568, 23660, 24180, 24336, 24960, 25389, 25792, 26040, 26195, 26208, 27040, 27776, 28210, 28392, 29016, 29120, 29760, 30420, 31248, 31434, 32240, 32448, 32760, 33852, 34720, 34944, 35490, 35712, 36270, 36673, 37440, 37856, 38688, 39060, 40320, 40560, 41664, 41912, 42315, 42588, 43680, 44640, 45136, 47151, 47320, 48360, 48672, 50778, 51584, 52080, 52390, 52416, 53235, 54080, 56420, 56784, 58032, 58240, 59520, 60840, 62496, 62868, 64480, 64896, 65520, 67704, 69440, 70980, 72540, 73346, 74880, 75712, 77376, 78120, 78585, 81120, 83328, 83824, 84630, 85176, 87360, 89280, 90272, 94302, 94640, 96720, 97344, 101556, 104160, 104780, 104832, 106470, 108160, 110019, 112840, 113568, 116064, 121680, 124992, 125736, 126945, 128960, 131040, 135408, 138880, 141960, 145080, 146692, 151424, 154752, 156240, 157170, 162240, 167648, 169260, 170352, 174720, 178560, 180544, 183365, 188604, 189280, 193440, 194688, 203112, 208320, 209560, 212940, 220038, 225680, 227136, 232128, 235755, 243360, 249984, 251472, 253890, 257920, 262080, 270816, 283920, 290160, 293384, 312480, 314340, 324480, 330057, 335296, 338520, 340704, 361088, 366730, 377208, 378560, 386880, 406224, 416640, 419120, 425880, 440076, 451360, 454272, 464256, 471510, 486720, 502944, 507780, 524160, 541632, 550095, 567840, 580320, 586768, 624960, 628680, 660114, 670592, 677040, 681408, 733460, 754416, 757120, 773760, 812448, 838240, 851760, 880152, 902720, 943020, 973440, 1005888, 1015560, 1083264, 1100190, 1135680, 1160640, 1173536, 1249920, 1257360, 1320228, 1354080, 1362816, 1466920, 1508832, 1624896, 1650285, 1676480, 1703520, 1760304, 1805440, 1886040, 2011776, 2031120, 2200380, 2271360, 2321280, 2347072, 2514720, 2640456, 2708160, 2933840, 3017664, 3249792, 3300570, 3352960, 3407040, 3520608, 3772080, 4062240, 4400760, 4694144, 5029440, 5280912, 5416320, 5867680, 6035328, 6601140, 6814080, 7041216, 7544160, 8124480, 8801520, 10058880, 10561824, 11735360, 13202280, 14082432, 15088320, 16248960, 17603040, 21123648, 23470720, 26404560, 30176640, 35206080, 42247296, 52809120, 70412160, 105618240, 211236480]

約数ペア:

[(1, 211236480), (2, 105618240), (3, 70412160), (4, 52809120), (5, 42247296), (6, 35206080), (7, 30176640), (8, 26404560), (9, 23470720), (10, 21123648), (12, 17603040), (13, 16248960), (14, 15088320), (15, 14082432), (16, 13202280), (18, 11735360), (20, 10561824), (21, 10058880), (24, 8801520), (26, 8124480), (28, 7544160), (30, 7041216), (31, 6814080), (32, 6601140), (35, 6035328), (36, 5867680), (39, 5416320), (40, 5280912), (42, 5029440), (45, 4694144), (48, 4400760), (52, 4062240), (56, 3772080), (60, 3520608), (62, 3407040), (63, 3352960), (64, 3300570), (65, 3249792), (70, 3017664), (72, 2933840), (78, 2708160), (80, 2640456), (84, 2514720), (90, 2347072), (91, 2321280), (93, 2271360), (96, 2200380), (104, 2031120), (105, 2011776), (112, 1886040), (117, 1805440), (120, 1760304), (124, 1703520), (126, 1676480), (128, 1650285), (130, 1624896), (140, 1508832), (144, 1466920), (155, 1362816), (156, 1354080), (160, 1320228), (168, 1257360), (169, 1249920), (180, 1173536), (182, 1160640), (186, 1135680), (192, 1100190), (195, 1083264), (208, 1015560), (210, 1005888), (217, 973440), (224, 943020), (234, 902720), (240, 880152), (248, 851760), (252, 838240), (260, 812448), (273, 773760), (279, 757120), (280, 754416), (288, 733460), (310, 681408), (312, 677040), (315, 670592), (320, 660114), (336, 628680), (338, 624960), (360, 586768), (364, 580320), (372, 567840), (384, 550095), (390, 541632), (403, 524160), (416, 507780), (420, 502944), (434, 486720), (448, 471510), (455, 464256), (465, 454272), (468, 451360), (480, 440076), (496, 425880), (504, 419120), (507, 416640), (520, 406224), (546, 386880), (558, 378560), (560, 377208), (576, 366730), (585, 361088), (620, 340704), (624, 338520), (630, 335296), (640, 330057), (651, 324480), (672, 314340), (676, 312480), (720, 293384), (728, 290160), (744, 283920), (780, 270816), (806, 262080), (819, 257920), (832, 253890), (840, 251472), (845, 249984), (868, 243360), (896, 235755), (910, 232128), (930, 227136), (936, 225680), (960, 220038), (992, 212940), (1008, 209560), (1014, 208320), (1040, 203112), (1085, 194688), (1092, 193440), (1116, 189280), (1120, 188604), (1152, 183365), (1170, 180544), (1183, 178560), (1209, 174720), (1240, 170352), (1248, 169260), (1260, 167648), (1302, 162240), (1344, 157170), (1352, 156240), (1365, 154752), (1395, 151424), (1440, 146692), (1456, 145080), (1488, 141960), (1521, 138880), (1560, 135408), (1612, 131040), (1638, 128960), (1664, 126945), (1680, 125736), (1690, 124992), (1736, 121680), (1820, 116064), (1860, 113568), (1872, 112840), (1920, 110019), (1953, 108160), (1984, 106470), (2015, 104832), (2016, 104780), (2028, 104160), (2080, 101556), (2170, 97344), (2184, 96720), (2232, 94640), (2240, 94302), (2340, 90272), (2366, 89280), (2418, 87360), (2480, 85176), (2496, 84630), (2520, 83824), (2535, 83328), (2604, 81120), (2688, 78585), (2704, 78120), (2730, 77376), (2790, 75712), (2821, 74880), (2880, 73346), (2912, 72540), (2976, 70980), (3042, 69440), (3120, 67704), (3224, 65520), (3255, 64896), (3276, 64480), (3360, 62868), (3380, 62496), (3472, 60840), (3549, 59520), (3627, 58240), (3640, 58032), (3720, 56784), (3744, 56420), (3906, 54080), (3968, 53235), (4030, 52416), (4032, 52390), (4056, 52080), (4095, 51584), (4160, 50778), (4340, 48672), (4368, 48360), (4464, 47320), (4480, 47151), (4680, 45136), (4732, 44640), (4836, 43680), (4960, 42588), (4992, 42315), (5040, 41912), (5070, 41664), (5208, 40560), (5239, 40320), (5408, 39060), (5460, 38688), (5580, 37856), (5642, 37440), (5760, 36673), (5824, 36270), (5915, 35712), (5952, 35490), (6045, 34944), (6084, 34720), (6240, 33852), (6448, 32760), (6510, 32448), (6552, 32240), (6720, 31434), (6760, 31248), (6944, 30420), (7098, 29760), (7254, 29120), (7280, 29016), (7440, 28392), (7488, 28210), (7605, 27776), (7812, 27040), (8060, 26208), (8064, 26195), (8112, 26040), (8190, 25792), (8320, 25389), (8463, 24960), (8680, 24336), (8736, 24180), (8928, 23660), (9360, 22568), (9464, 22320), (9672, 21840), (9765, 21632), (9920, 21294), (10080, 20956), (10140, 20832), (10416, 20280), (10478, 20160), (10647, 19840), (10816, 19530), (10920, 19344), (11160, 18928), (11284, 18720), (11648, 18135), (11830, 17856), (11904, 17745), (12090, 17472), (12168, 17360), (12480, 16926), (12896, 16380), (13020, 16224), (13104, 16120), (13440, 15717), (13520, 15624), (13888, 15210), (14105, 14976), (14196, 14880), (14508, 14560)]