21631115520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:591

約数の個数: 864

約数和(自身を含む): 93669488640

約数和(自身を除く): 72038373120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 31, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 62, 63, 64, 68, 70, 72, 80, 84, 85, 90, 93, 96, 102, 105, 112, 119, 120, 124, 126, 128, 136, 140, 144, 153, 155, 160, 168, 170, 180, 186, 192, 204, 210, 217, 224, 238, 240, 248, 252, 255, 256, 272, 279, 280, 288, 306, 310, 315, 320, 336, 340, 357, 360, 372, 384, 408, 420, 434, 448, 465, 476, 480, 496, 504, 509, 510, 527, 544, 558, 560, 576, 595, 612, 620, 630, 640, 651, 672, 680, 714, 720, 744, 765, 768, 816, 840, 868, 896, 930, 952, 960, 992, 1008, 1018, 1020, 1054, 1071, 1085, 1088, 1116, 1120, 1152, 1190, 1224, 1240, 1260, 1280, 1302, 1344, 1360, 1395, 1428, 1440, 1488, 1527, 1530, 1581, 1632, 1680, 1736, 1785, 1792, 1860, 1904, 1920, 1953, 1984, 2016, 2036, 2040, 2108, 2142, 2170, 2176, 2232, 2240, 2304, 2380, 2448, 2480, 2520, 2545, 2604, 2635, 2688, 2720, 2790, 2856, 2880, 2976, 3054, 3060, 3162, 3255, 3264, 3360, 3472, 3563, 3570, 3689, 3720, 3808, 3840, 3906, 3968, 4032, 4072, 4080, 4216, 4284, 4340, 4352, 4464, 4480, 4581, 4743, 4760, 4896, 4960, 5040, 5090, 5208, 5270, 5355, 5376, 5440, 5580, 5712, 5760, 5952, 6108, 6120, 6324, 6510, 6528, 6720, 6944, 7126, 7140, 7378, 7440, 7616, 7635, 7812, 7905, 7936, 8064, 8144, 8160, 8432, 8568, 8653, 8680, 8928, 8960, 9162, 9486, 9520, 9765, 9792, 9920, 10080, 10180, 10416, 10540, 10689, 10710, 10880, 11067, 11160, 11424, 11520, 11904, 12216, 12240, 12648, 13020, 13056, 13440, 13888, 14252, 14280, 14756, 14880, 15232, 15270, 15624, 15779, 15810, 16128, 16288, 16320, 16864, 17136, 17306, 17360, 17815, 17856, 18324, 18445, 18972, 19040, 19530, 19584, 19840, 20160, 20360, 20832, 21080, 21378, 21420, 21760, 22134, 22320, 22848, 22905, 23715, 23808, 24432, 24480, 25296, 25959, 26040, 26880, 27776, 28504, 28560, 29512, 29760, 30464, 30540, 31248, 31558, 31620, 32067, 32576, 32640, 33201, 33728, 34272, 34612, 34720, 35630, 35712, 36648, 36890, 37944, 38080, 39060, 39168, 39680, 40320, 40720, 41664, 42160, 42756, 42840, 43265, 44268, 44640, 45696, 45810, 47337, 47430, 48864, 48960, 50592, 51918, 52080, 53445, 55335, 55552, 57008, 57120, 59024, 59520, 60571, 61080, 62496, 63116, 63240, 64134, 65152, 65280, 66402, 67456, 68544, 69224, 69440, 71260, 71424, 73296, 73780, 75888, 76160, 77877, 78120, 78895, 80640, 81440, 83328, 84320, 85512, 85680, 86530, 88536, 89280, 91392, 91620, 94674, 94860, 97728, 97920, 101184, 103836, 104160, 106890, 110453, 110670, 114016, 114240, 118048, 119040, 121142, 122160, 124992, 126232, 126480, 128268, 129795, 130304, 132804, 134912, 137088, 138448, 138880, 142011, 142520, 146592, 147560, 151776, 152320, 155754, 156240, 157790, 160335, 162880, 166005, 166656, 168640, 171024, 171360, 173060, 177072, 178560, 181713, 183240, 189348, 189720, 195456, 195840, 202368, 207672, 208320, 213780, 220906, 221340, 228032, 228480, 236096, 236685, 242284, 244320, 249984, 252464, 252960, 256536, 259590, 265608, 268243, 274176, 276896, 277760, 284022, 285040, 293184, 295120, 302855, 303552, 311508, 312480, 315580, 320670, 325760, 331359, 332010, 337280, 342048, 342720, 346120, 354144, 357120, 363426, 366480, 378696, 379440, 389385, 390912, 404736, 415344, 416640, 427560, 441812, 442680, 456064, 456960, 472192, 473370, 484568, 488640, 499968, 504928, 505920, 513072, 519180, 531216, 536486, 545139, 552265, 553792, 568044, 570080, 586368, 590240, 605710, 607104, 623016, 624960, 631160, 641340, 651520, 662718, 664020, 674560, 684096, 685440, 692240, 708288, 710055, 726852, 732960, 757392, 758880, 778770, 804729, 830688, 833280, 855120, 883624, 885360, 908565, 912128, 944384, 946740, 969136, 977280, 994077, 1009856, 1011840, 1026144, 1038360, 1062432, 1072972, 1090278, 1104530, 1107584, 1136088, 1140160, 1172736, 1180480, 1211420, 1214208, 1246032, 1249920, 1262320, 1282680, 1325436, 1328040, 1341215, 1368192, 1370880, 1384480, 1416576, 1420110, 1453704, 1465920, 1514784, 1517760, 1557540, 1609458, 1656795, 1661376, 1710240, 1767248, 1770720, 1817130, 1877701, 1893480, 1938272, 1954560, 1988154, 2019712, 2023680, 2052288, 2076720, 2124864, 2145944, 2180556, 2209060, 2215168, 2272176, 2280320, 2360960, 2414187, 2422840, 2492064, 2499840, 2524640, 2565360, 2650872, 2656080, 2682430, 2725695, 2736384, 2768960, 2833152, 2840220, 2907408, 2931840, 3029568, 3035520, 3115080, 3218916, 3313590, 3322752, 3420480, 3534496, 3541440, 3634260, 3755402, 3786960, 3876544, 3976308, 4023645, 4039424, 4104576, 4153440, 4249728, 4291888, 4361112, 4418120, 4544352, 4560640, 4721920, 4828374, 4845680, 4970385, 4984128, 5049280, 5130720, 5301744, 5312160, 5364860, 5451390, 5537920, 5633103, 5680440, 5814816, 5863680, 6059136, 6071040, 6230160, 6437832, 6627180, 6645504, 6840960, 7068992, 7082880, 7268520, 7510804, 7573920, 7753088, 7952616, 8047290, 8209152, 8306880, 8499456, 8583776, 8722224, 8836240, 9088704, 9388505, 9656748, 9691360, 9940770, 9968256, 10098560, 10261440, 10603488, 10624320, 10729720, 10902780, 11075840, 11266206, 11360880, 11629632, 12070935, 12118272, 12460320, 12875664, 13254360, 13681920, 14137984, 14165760, 14537040, 15021608, 15147840, 15506176, 15905232, 16094580, 16613760, 16899309, 17167552, 17444448, 17672480, 18177408, 18777010, 19313496, 19382720, 19881540, 19936512, 20197120, 20522880, 21206976, 21248640, 21459440, 21805560, 22532412, 22721760, 23259264, 24141870, 24920640, 25751328, 26508720, 28165515, 28275968, 29074080, 30043216, 30295680, 31810464, 32189160, 33227520, 33798618, 34335104, 34888896, 35344960, 36354816, 37554020, 38626992, 38765440, 39763080, 41045760, 42413952, 42497280, 42918880, 43611120, 45064824, 45443520, 46518528, 48283740, 49841280, 51502656, 53017440, 56331030, 58148160, 60086432, 60591360, 63620928, 64378320, 67597236, 68670208, 69777792, 70689920, 75108040, 77253984, 77530880, 79526160, 84496545, 84827904, 85837760, 87222240, 90129648, 90887040, 96567480, 99682560, 103005312, 106034880, 112662060, 116296320, 120172864, 127241856, 128756640, 135194472, 139555584, 141379840, 150216080, 154507968, 159052320, 168993090, 171675520, 174444480, 180259296, 181774080, 193134960, 206010624, 212069760, 225324120, 232592640, 240345728, 254483712, 257513280, 270388944, 300432160, 309015936, 318104640, 337986180, 343351040, 348888960, 360518592, 386269920, 424139520, 450648240, 480691456, 515026560, 540777888, 600864320, 618031872, 636209280, 675972360, 697777920, 721037184, 772539840, 901296480, 1030053120, 1081555776, 1201728640, 1272418560, 1351944720, 1442074368, 1545079680, 1802592960, 2163111552, 2403457280, 2703889440, 3090159360, 3605185920, 4326223104, 5407778880, 7210371840, 10815557760, 21631115520]

約数ペア:

[(1, 21631115520), (2, 10815557760), (3, 7210371840), (4, 5407778880), (5, 4326223104), (6, 3605185920), (7, 3090159360), (8, 2703889440), (9, 2403457280), (10, 2163111552), (12, 1802592960), (14, 1545079680), (15, 1442074368), (16, 1351944720), (17, 1272418560), (18, 1201728640), (20, 1081555776), (21, 1030053120), (24, 901296480), (28, 772539840), (30, 721037184), (31, 697777920), (32, 675972360), (34, 636209280), (35, 618031872), (36, 600864320), (40, 540777888), (42, 515026560), (45, 480691456), (48, 450648240), (51, 424139520), (56, 386269920), (60, 360518592), (62, 348888960), (63, 343351040), (64, 337986180), (68, 318104640), (70, 309015936), (72, 300432160), (80, 270388944), (84, 257513280), (85, 254483712), (90, 240345728), (93, 232592640), (96, 225324120), (102, 212069760), (105, 206010624), (112, 193134960), (119, 181774080), (120, 180259296), (124, 174444480), (126, 171675520), (128, 168993090), (136, 159052320), (140, 154507968), (144, 150216080), (153, 141379840), (155, 139555584), (160, 135194472), (168, 128756640), (170, 127241856), (180, 120172864), (186, 116296320), (192, 112662060), (204, 106034880), (210, 103005312), (217, 99682560), (224, 96567480), (238, 90887040), (240, 90129648), (248, 87222240), (252, 85837760), (255, 84827904), (256, 84496545), (272, 79526160), (279, 77530880), (280, 77253984), (288, 75108040), (306, 70689920), (310, 69777792), (315, 68670208), (320, 67597236), (336, 64378320), (340, 63620928), (357, 60591360), (360, 60086432), (372, 58148160), (384, 56331030), (408, 53017440), (420, 51502656), (434, 49841280), (448, 48283740), (465, 46518528), (476, 45443520), (480, 45064824), (496, 43611120), (504, 42918880), (509, 42497280), (510, 42413952), (527, 41045760), (544, 39763080), (558, 38765440), (560, 38626992), (576, 37554020), (595, 36354816), (612, 35344960), (620, 34888896), (630, 34335104), (640, 33798618), (651, 33227520), (672, 32189160), (680, 31810464), (714, 30295680), (720, 30043216), (744, 29074080), (765, 28275968), (768, 28165515), (816, 26508720), (840, 25751328), (868, 24920640), (896, 24141870), (930, 23259264), (952, 22721760), (960, 22532412), (992, 21805560), (1008, 21459440), (1018, 21248640), (1020, 21206976), (1054, 20522880), (1071, 20197120), (1085, 19936512), (1088, 19881540), (1116, 19382720), (1120, 19313496), (1152, 18777010), (1190, 18177408), (1224, 17672480), (1240, 17444448), (1260, 17167552), (1280, 16899309), (1302, 16613760), (1344, 16094580), (1360, 15905232), (1395, 15506176), (1428, 15147840), (1440, 15021608), (1488, 14537040), (1527, 14165760), (1530, 14137984), (1581, 13681920), (1632, 13254360), (1680, 12875664), (1736, 12460320), (1785, 12118272), (1792, 12070935), (1860, 11629632), (1904, 11360880), (1920, 11266206), (1953, 11075840), (1984, 10902780), (2016, 10729720), (2036, 10624320), (2040, 10603488), (2108, 10261440), (2142, 10098560), (2170, 9968256), (2176, 9940770), (2232, 9691360), (2240, 9656748), (2304, 9388505), (2380, 9088704), (2448, 8836240), (2480, 8722224), (2520, 8583776), (2545, 8499456), (2604, 8306880), (2635, 8209152), (2688, 8047290), (2720, 7952616), (2790, 7753088), (2856, 7573920), (2880, 7510804), (2976, 7268520), (3054, 7082880), (3060, 7068992), (3162, 6840960), (3255, 6645504), (3264, 6627180), (3360, 6437832), (3472, 6230160), (3563, 6071040), (3570, 6059136), (3689, 5863680), (3720, 5814816), (3808, 5680440), (3840, 5633103), (3906, 5537920), (3968, 5451390), (4032, 5364860), (4072, 5312160), (4080, 5301744), (4216, 5130720), (4284, 5049280), (4340, 4984128), (4352, 4970385), (4464, 4845680), (4480, 4828374), (4581, 4721920), (4743, 4560640), (4760, 4544352), (4896, 4418120), (4960, 4361112), (5040, 4291888), (5090, 4249728), (5208, 4153440), (5270, 4104576), (5355, 4039424), (5376, 4023645), (5440, 3976308), (5580, 3876544), (5712, 3786960), (5760, 3755402), (5952, 3634260), (6108, 3541440), (6120, 3534496), (6324, 3420480), (6510, 3322752), (6528, 3313590), (6720, 3218916), (6944, 3115080), (7126, 3035520), (7140, 3029568), (7378, 2931840), (7440, 2907408), (7616, 2840220), (7635, 2833152), (7812, 2768960), (7905, 2736384), (7936, 2725695), (8064, 2682430), (8144, 2656080), (8160, 2650872), (8432, 2565360), (8568, 2524640), (8653, 2499840), (8680, 2492064), (8928, 2422840), (8960, 2414187), (9162, 2360960), (9486, 2280320), (9520, 2272176), (9765, 2215168), (9792, 2209060), (9920, 2180556), (10080, 2145944), (10180, 2124864), (10416, 2076720), (10540, 2052288), (10689, 2023680), (10710, 2019712), (10880, 1988154), (11067, 1954560), (11160, 1938272), (11424, 1893480), (11520, 1877701), (11904, 1817130), (12216, 1770720), (12240, 1767248), (12648, 1710240), (13020, 1661376), (13056, 1656795), (13440, 1609458), (13888, 1557540), (14252, 1517760), (14280, 1514784), (14756, 1465920), (14880, 1453704), (15232, 1420110), (15270, 1416576), (15624, 1384480), (15779, 1370880), (15810, 1368192), (16128, 1341215), (16288, 1328040), (16320, 1325436), (16864, 1282680), (17136, 1262320), (17306, 1249920), (17360, 1246032), (17815, 1214208), (17856, 1211420), (18324, 1180480), (18445, 1172736), (18972, 1140160), (19040, 1136088), (19530, 1107584), (19584, 1104530), (19840, 1090278), (20160, 1072972), (20360, 1062432), (20832, 1038360), (21080, 1026144), (21378, 1011840), (21420, 1009856), (21760, 994077), (22134, 977280), (22320, 969136), (22848, 946740), (22905, 944384), (23715, 912128), (23808, 908565), (24432, 885360), (24480, 883624), (25296, 855120), (25959, 833280), (26040, 830688), (26880, 804729), (27776, 778770), (28504, 758880), (28560, 757392), (29512, 732960), (29760, 726852), (30464, 710055), (30540, 708288), (31248, 692240), (31558, 685440), (31620, 684096), (32067, 674560), (32576, 664020), (32640, 662718), (33201, 651520), (33728, 641340), (34272, 631160), (34612, 624960), (34720, 623016), (35630, 607104), (35712, 605710), (36648, 590240), (36890, 586368), (37944, 570080), (38080, 568044), (39060, 553792), (39168, 552265), (39680, 545139), (40320, 536486), (40720, 531216), (41664, 519180), (42160, 513072), (42756, 505920), (42840, 504928), (43265, 499968), (44268, 488640), (44640, 484568), (45696, 473370), (45810, 472192), (47337, 456960), (47430, 456064), (48864, 442680), (48960, 441812), (50592, 427560), (51918, 416640), (52080, 415344), (53445, 404736), (55335, 390912), (55552, 389385), (57008, 379440), (57120, 378696), (59024, 366480), (59520, 363426), (60571, 357120), (61080, 354144), (62496, 346120), (63116, 342720), (63240, 342048), (64134, 337280), (65152, 332010), (65280, 331359), (66402, 325760), (67456, 320670), (68544, 315580), (69224, 312480), (69440, 311508), (71260, 303552), (71424, 302855), (73296, 295120), (73780, 293184), (75888, 285040), (76160, 284022), (77877, 277760), (78120, 276896), (78895, 274176), (80640, 268243), (81440, 265608), (83328, 259590), (84320, 256536), (85512, 252960), (85680, 252464), (86530, 249984), (88536, 244320), (89280, 242284), (91392, 236685), (91620, 236096), (94674, 228480), (94860, 228032), (97728, 221340), (97920, 220906), (101184, 213780), (103836, 208320), (104160, 207672), (106890, 202368), (110453, 195840), (110670, 195456), (114016, 189720), (114240, 189348), (118048, 183240), (119040, 181713), (121142, 178560), (122160, 177072), (124992, 173060), (126232, 171360), (126480, 171024), (128268, 168640), (129795, 166656), (130304, 166005), (132804, 162880), (134912, 160335), (137088, 157790), (138448, 156240), (138880, 155754), (142011, 152320), (142520, 151776), (146592, 147560)]