20424447360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1249}}^1$

素因数の和:1458

約数の個数: 384

約数和(自身を含む): 75184200000

約数和(自身を除く): 54759752640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 167, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 334, 340, 360, 384, 408, 480, 501, 510, 544, 576, 612, 640, 668, 680, 720, 765, 816, 835, 960, 1002, 1020, 1088, 1152, 1224, 1249, 1336, 1360, 1440, 1503, 1530, 1632, 1670, 1920, 2004, 2040, 2176, 2448, 2498, 2505, 2672, 2720, 2839, 2880, 3006, 3060, 3264, 3340, 3747, 4008, 4080, 4896, 4996, 5010, 5344, 5440, 5678, 5760, 6012, 6120, 6245, 6528, 6680, 7494, 7515, 8016, 8160, 8517, 9792, 9992, 10020, 10688, 10880, 11241, 11356, 12024, 12240, 12490, 13360, 14195, 14988, 15030, 16032, 16320, 17034, 18735, 19584, 19984, 20040, 21233, 21376, 22482, 22712, 24048, 24480, 24980, 25551, 26720, 28390, 29976, 30060, 32064, 32640, 34068, 37470, 39968, 40080, 42466, 42585, 44964, 45424, 48096, 48960, 49960, 51102, 53440, 56205, 56780, 59952, 60120, 63699, 64128, 68136, 74940, 79936, 80160, 84932, 85170, 89928, 90848, 96192, 97920, 99920, 102204, 106165, 106880, 112410, 113560, 119904, 120240, 127398, 127755, 136272, 149880, 159872, 160320, 169864, 170340, 179856, 181696, 191097, 192384, 199840, 204408, 208583, 212330, 224820, 227120, 239808, 240480, 254796, 255510, 272544, 299760, 318495, 320640, 339728, 340680, 359712, 363392, 382194, 399680, 408816, 417166, 424660, 449640, 454240, 479616, 480960, 509592, 511020, 545088, 599520, 625749, 636990, 679456, 681360, 719424, 764388, 799360, 817632, 834332, 849320, 899280, 908480, 955485, 961920, 1019184, 1022040, 1042915, 1090176, 1199040, 1251498, 1273980, 1358912, 1362720, 1438848, 1528776, 1635264, 1668664, 1698640, 1798560, 1816960, 1877247, 1910970, 2038368, 2044080, 2085830, 2398080, 2502996, 2547960, 2717824, 2725440, 3057552, 3128745, 3270528, 3337328, 3397280, 3545911, 3597120, 3754494, 3821940, 4076736, 4088160, 4171660, 5005992, 5095920, 5450880, 6115104, 6257490, 6674656, 6794560, 7091822, 7194240, 7508988, 7643880, 8153472, 8176320, 8343320, 9386235, 10011984, 10191840, 10637733, 12230208, 12514980, 13349312, 13589120, 14183644, 15017976, 15287760, 16352640, 16686640, 17729555, 18772470, 20023968, 20383680, 21275466, 24460416, 25029960, 26698624, 28367288, 30035952, 30575520, 31913199, 33373280, 35459110, 37544940, 40047936, 40767360, 42550932, 50059920, 53188665, 56734576, 60071904, 61151040, 63826398, 66746560, 70918220, 75089880, 80095872, 85101864, 100119840, 106377330, 113469152, 120143808, 122302080, 127652796, 133493120, 141836440, 150179760, 159565995, 170203728, 200239680, 212754660, 226938304, 240287616, 255305592, 283672880, 300359520, 319131990, 340407456, 400479360, 425509320, 453876608, 510611184, 567345760, 600719040, 638263980, 680814912, 851018640, 1021222368, 1134691520, 1201438080, 1276527960, 1361629824, 1702037280, 2042444736, 2269383040, 2553055920, 3404074560, 4084889472, 5106111840, 6808149120, 10212223680, 20424447360]

約数ペア:

[(1, 20424447360), (2, 10212223680), (3, 6808149120), (4, 5106111840), (5, 4084889472), (6, 3404074560), (8, 2553055920), (9, 2269383040), (10, 2042444736), (12, 1702037280), (15, 1361629824), (16, 1276527960), (17, 1201438080), (18, 1134691520), (20, 1021222368), (24, 851018640), (30, 680814912), (32, 638263980), (34, 600719040), (36, 567345760), (40, 510611184), (45, 453876608), (48, 425509320), (51, 400479360), (60, 340407456), (64, 319131990), (68, 300359520), (72, 283672880), (80, 255305592), (85, 240287616), (90, 226938304), (96, 212754660), (102, 200239680), (120, 170203728), (128, 159565995), (136, 150179760), (144, 141836440), (153, 133493120), (160, 127652796), (167, 122302080), (170, 120143808), (180, 113469152), (192, 106377330), (204, 100119840), (240, 85101864), (255, 80095872), (272, 75089880), (288, 70918220), (306, 66746560), (320, 63826398), (334, 61151040), (340, 60071904), (360, 56734576), (384, 53188665), (408, 50059920), (480, 42550932), (501, 40767360), (510, 40047936), (544, 37544940), (576, 35459110), (612, 33373280), (640, 31913199), (668, 30575520), (680, 30035952), (720, 28367288), (765, 26698624), (816, 25029960), (835, 24460416), (960, 21275466), (1002, 20383680), (1020, 20023968), (1088, 18772470), (1152, 17729555), (1224, 16686640), (1249, 16352640), (1336, 15287760), (1360, 15017976), (1440, 14183644), (1503, 13589120), (1530, 13349312), (1632, 12514980), (1670, 12230208), (1920, 10637733), (2004, 10191840), (2040, 10011984), (2176, 9386235), (2448, 8343320), (2498, 8176320), (2505, 8153472), (2672, 7643880), (2720, 7508988), (2839, 7194240), (2880, 7091822), (3006, 6794560), (3060, 6674656), (3264, 6257490), (3340, 6115104), (3747, 5450880), (4008, 5095920), (4080, 5005992), (4896, 4171660), (4996, 4088160), (5010, 4076736), (5344, 3821940), (5440, 3754494), (5678, 3597120), (5760, 3545911), (6012, 3397280), (6120, 3337328), (6245, 3270528), (6528, 3128745), (6680, 3057552), (7494, 2725440), (7515, 2717824), (8016, 2547960), (8160, 2502996), (8517, 2398080), (9792, 2085830), (9992, 2044080), (10020, 2038368), (10688, 1910970), (10880, 1877247), (11241, 1816960), (11356, 1798560), (12024, 1698640), (12240, 1668664), (12490, 1635264), (13360, 1528776), (14195, 1438848), (14988, 1362720), (15030, 1358912), (16032, 1273980), (16320, 1251498), (17034, 1199040), (18735, 1090176), (19584, 1042915), (19984, 1022040), (20040, 1019184), (21233, 961920), (21376, 955485), (22482, 908480), (22712, 899280), (24048, 849320), (24480, 834332), (24980, 817632), (25551, 799360), (26720, 764388), (28390, 719424), (29976, 681360), (30060, 679456), (32064, 636990), (32640, 625749), (34068, 599520), (37470, 545088), (39968, 511020), (40080, 509592), (42466, 480960), (42585, 479616), (44964, 454240), (45424, 449640), (48096, 424660), (48960, 417166), (49960, 408816), (51102, 399680), (53440, 382194), (56205, 363392), (56780, 359712), (59952, 340680), (60120, 339728), (63699, 320640), (64128, 318495), (68136, 299760), (74940, 272544), (79936, 255510), (80160, 254796), (84932, 240480), (85170, 239808), (89928, 227120), (90848, 224820), (96192, 212330), (97920, 208583), (99920, 204408), (102204, 199840), (106165, 192384), (106880, 191097), (112410, 181696), (113560, 179856), (119904, 170340), (120240, 169864), (127398, 160320), (127755, 159872), (136272, 149880)]