21837578880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2\times {\mathrm{127}}^1$

素因数の和:328

約数の個数: 384

約数和(自身を含む): 76473169920

約数和(自身を除く): 54635591040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 83, 96, 104, 120, 127, 128, 130, 156, 160, 166, 192, 195, 208, 240, 249, 254, 260, 312, 320, 332, 381, 384, 390, 415, 416, 480, 498, 508, 520, 624, 635, 640, 664, 762, 780, 830, 832, 960, 996, 1016, 1040, 1079, 1245, 1248, 1270, 1328, 1524, 1560, 1651, 1660, 1664, 1905, 1920, 1992, 2032, 2080, 2158, 2490, 2496, 2540, 2656, 3048, 3120, 3237, 3302, 3320, 3810, 3984, 4064, 4160, 4316, 4953, 4980, 4992, 5080, 5312, 5395, 6096, 6240, 6474, 6604, 6640, 6889, 7620, 7968, 8128, 8255, 8320, 8632, 9906, 9960, 10160, 10541, 10624, 10790, 12192, 12480, 12948, 13208, 13280, 13778, 15240, 15936, 16185, 16256, 16510, 17264, 19812, 19920, 20320, 20667, 21082, 21580, 24384, 24765, 24960, 25896, 26416, 26560, 27556, 30480, 31623, 31872, 32370, 33020, 34445, 34528, 39624, 39840, 40640, 41334, 42164, 43160, 48768, 49530, 51792, 52705, 52832, 53120, 55112, 60960, 63246, 64740, 66040, 68890, 69056, 79248, 79680, 81280, 82668, 84328, 86320, 89557, 99060, 103335, 103584, 105410, 105664, 110224, 121920, 126492, 129480, 132080, 137033, 137780, 138112, 158115, 158496, 159360, 165336, 168656, 172640, 179114, 198120, 206670, 207168, 210820, 211328, 220448, 243840, 252984, 258960, 264160, 268671, 274066, 275560, 316230, 316992, 330672, 337312, 345280, 358228, 396240, 411099, 413340, 414336, 421640, 440896, 447785, 505968, 517920, 528320, 537342, 548132, 551120, 632460, 633984, 661344, 674624, 685165, 690560, 716456, 792480, 822198, 826680, 843280, 874903, 881792, 895570, 1011936, 1035840, 1056640, 1074684, 1096264, 1102240, 1264920, 1322688, 1343355, 1349248, 1370330, 1432912, 1584960, 1644396, 1653360, 1686560, 1749806, 1791140, 2023872, 2055495, 2071680, 2149368, 2192528, 2204480, 2529840, 2624709, 2645376, 2686710, 2740660, 2865824, 3169920, 3288792, 3306720, 3373120, 3499612, 3582280, 4047744, 4110990, 4298736, 4374515, 4385056, 4408960, 5059680, 5249418, 5373420, 5481320, 5731648, 6577584, 6613440, 6746240, 6999224, 7164560, 8221980, 8597472, 8749030, 8770112, 10119360, 10498836, 10746840, 10962640, 11373739, 11463296, 13123545, 13155168, 13226880, 13998448, 14329120, 16443960, 17194944, 17498060, 17540224, 20238720, 20997672, 21493680, 21925280, 22747478, 26247090, 26310336, 27996896, 28658240, 32887920, 34121217, 34389888, 34996120, 41995344, 42987360, 43850560, 45494956, 52494180, 52620672, 55993792, 56868695, 57316480, 65775840, 68242434, 69992240, 83990688, 85974720, 87701120, 90989912, 104988360, 111987584, 113737390, 131551680, 136484868, 139984480, 167981376, 170606085, 171949440, 181979824, 209976720, 227474780, 263103360, 272969736, 279968960, 335962752, 341212170, 363959648, 419953440, 454949560, 545939472, 559937920, 682424340, 727919296, 839906880, 909899120, 1091878944, 1364848680, 1455838592, 1679813760, 1819798240, 2183757888, 2729697360, 3639596480, 4367515776, 5459394720, 7279192960, 10918789440, 21837578880]

約数ペア:

[(1, 21837578880), (2, 10918789440), (3, 7279192960), (4, 5459394720), (5, 4367515776), (6, 3639596480), (8, 2729697360), (10, 2183757888), (12, 1819798240), (13, 1679813760), (15, 1455838592), (16, 1364848680), (20, 1091878944), (24, 909899120), (26, 839906880), (30, 727919296), (32, 682424340), (39, 559937920), (40, 545939472), (48, 454949560), (52, 419953440), (60, 363959648), (64, 341212170), (65, 335962752), (78, 279968960), (80, 272969736), (83, 263103360), (96, 227474780), (104, 209976720), (120, 181979824), (127, 171949440), (128, 170606085), (130, 167981376), (156, 139984480), (160, 136484868), (166, 131551680), (192, 113737390), (195, 111987584), (208, 104988360), (240, 90989912), (249, 87701120), (254, 85974720), (260, 83990688), (312, 69992240), (320, 68242434), (332, 65775840), (381, 57316480), (384, 56868695), (390, 55993792), (415, 52620672), (416, 52494180), (480, 45494956), (498, 43850560), (508, 42987360), (520, 41995344), (624, 34996120), (635, 34389888), (640, 34121217), (664, 32887920), (762, 28658240), (780, 27996896), (830, 26310336), (832, 26247090), (960, 22747478), (996, 21925280), (1016, 21493680), (1040, 20997672), (1079, 20238720), (1245, 17540224), (1248, 17498060), (1270, 17194944), (1328, 16443960), (1524, 14329120), (1560, 13998448), (1651, 13226880), (1660, 13155168), (1664, 13123545), (1905, 11463296), (1920, 11373739), (1992, 10962640), (2032, 10746840), (2080, 10498836), (2158, 10119360), (2490, 8770112), (2496, 8749030), (2540, 8597472), (2656, 8221980), (3048, 7164560), (3120, 6999224), (3237, 6746240), (3302, 6613440), (3320, 6577584), (3810, 5731648), (3984, 5481320), (4064, 5373420), (4160, 5249418), (4316, 5059680), (4953, 4408960), (4980, 4385056), (4992, 4374515), (5080, 4298736), (5312, 4110990), (5395, 4047744), (6096, 3582280), (6240, 3499612), (6474, 3373120), (6604, 3306720), (6640, 3288792), (6889, 3169920), (7620, 2865824), (7968, 2740660), (8128, 2686710), (8255, 2645376), (8320, 2624709), (8632, 2529840), (9906, 2204480), (9960, 2192528), (10160, 2149368), (10541, 2071680), (10624, 2055495), (10790, 2023872), (12192, 1791140), (12480, 1749806), (12948, 1686560), (13208, 1653360), (13280, 1644396), (13778, 1584960), (15240, 1432912), (15936, 1370330), (16185, 1349248), (16256, 1343355), (16510, 1322688), (17264, 1264920), (19812, 1102240), (19920, 1096264), (20320, 1074684), (20667, 1056640), (21082, 1035840), (21580, 1011936), (24384, 895570), (24765, 881792), (24960, 874903), (25896, 843280), (26416, 826680), (26560, 822198), (27556, 792480), (30480, 716456), (31623, 690560), (31872, 685165), (32370, 674624), (33020, 661344), (34445, 633984), (34528, 632460), (39624, 551120), (39840, 548132), (40640, 537342), (41334, 528320), (42164, 517920), (43160, 505968), (48768, 447785), (49530, 440896), (51792, 421640), (52705, 414336), (52832, 413340), (53120, 411099), (55112, 396240), (60960, 358228), (63246, 345280), (64740, 337312), (66040, 330672), (68890, 316992), (69056, 316230), (79248, 275560), (79680, 274066), (81280, 268671), (82668, 264160), (84328, 258960), (86320, 252984), (89557, 243840), (99060, 220448), (103335, 211328), (103584, 210820), (105410, 207168), (105664, 206670), (110224, 198120), (121920, 179114), (126492, 172640), (129480, 168656), (132080, 165336), (137033, 159360), (137780, 158496), (138112, 158115)]