21976801920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:644

約数の個数: 384

約数和(自身を含む): 77929497360

約数和(自身を除く): 55952695440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 193, 212, 240, 265, 288, 318, 320, 360, 373, 384, 386, 424, 477, 480, 530, 576, 579, 636, 640, 720, 746, 772, 795, 848, 954, 960, 965, 1060, 1119, 1152, 1158, 1272, 1440, 1492, 1544, 1590, 1696, 1737, 1865, 1908, 1920, 1930, 2120, 2238, 2316, 2385, 2544, 2880, 2895, 2984, 3088, 3180, 3357, 3392, 3474, 3730, 3816, 3860, 4240, 4476, 4632, 4770, 5088, 5595, 5760, 5790, 5968, 6176, 6360, 6714, 6784, 6948, 7460, 7632, 7720, 8480, 8685, 8952, 9264, 9540, 10176, 10229, 11190, 11580, 11936, 12352, 12720, 13428, 13896, 14920, 15264, 15440, 16785, 16960, 17370, 17904, 18528, 19080, 19769, 20352, 20458, 22380, 23160, 23872, 24704, 25440, 26856, 27792, 29840, 30528, 30687, 30880, 33570, 33920, 34740, 35808, 37056, 38160, 39538, 40916, 44760, 46320, 47744, 50880, 51145, 53712, 55584, 59307, 59680, 61056, 61374, 61760, 67140, 69480, 71616, 71989, 74112, 76320, 79076, 81832, 89520, 92061, 92640, 98845, 101760, 102290, 107424, 111168, 118614, 119360, 122748, 123520, 134280, 138960, 143232, 143978, 152640, 153435, 158152, 163664, 177921, 179040, 184122, 185280, 197690, 204580, 214848, 215967, 222336, 237228, 238720, 245496, 268560, 277920, 287956, 296535, 305280, 306870, 316304, 327328, 355842, 358080, 359945, 368244, 370560, 395380, 409160, 429696, 431934, 460305, 474456, 490992, 537120, 555840, 575912, 593070, 613740, 632608, 647901, 654656, 711684, 716160, 719890, 736488, 790760, 818320, 863868, 889605, 920610, 948912, 981984, 1074240, 1079835, 1111680, 1151824, 1186140, 1227480, 1265216, 1295802, 1309312, 1423368, 1439780, 1472976, 1581520, 1636640, 1727736, 1779210, 1841220, 1897824, 1963968, 2148480, 2159670, 2303648, 2372280, 2454960, 2530432, 2591604, 2846736, 2879560, 2945952, 3163040, 3239505, 3273280, 3455472, 3558420, 3682440, 3795648, 3815417, 3927936, 4319340, 4607296, 4744560, 4909920, 5183208, 5693472, 5759120, 5891904, 6326080, 6479010, 6546560, 6910944, 7116840, 7364880, 7591296, 7630834, 8638680, 9214592, 9489120, 9819840, 10366416, 11386944, 11446251, 11518240, 11783808, 12652160, 12958020, 13821888, 14233680, 14729760, 15261668, 17277360, 18978240, 19077085, 19639680, 20732832, 22773888, 22892502, 23036480, 25916040, 27643776, 28467360, 29459520, 30523336, 34338753, 34554720, 37956480, 38154170, 41465664, 45785004, 46072960, 51832080, 56934720, 57231255, 58919040, 61046672, 68677506, 69109440, 76308340, 82931328, 91570008, 103664160, 113869440, 114462510, 122093344, 137355012, 138218880, 152616680, 171693765, 183140016, 207328320, 228925020, 244186688, 274710024, 305233360, 343387530, 366280032, 414656640, 457850040, 488373376, 549420048, 610466720, 686775060, 732560064, 915700080, 1098840096, 1220933440, 1373550120, 1465120128, 1831400160, 2197680192, 2441866880, 2747100240, 3662800320, 4395360384, 5494200480, 7325600640, 10988400960, 21976801920]

約数ペア:

[(1, 21976801920), (2, 10988400960), (3, 7325600640), (4, 5494200480), (5, 4395360384), (6, 3662800320), (8, 2747100240), (9, 2441866880), (10, 2197680192), (12, 1831400160), (15, 1465120128), (16, 1373550120), (18, 1220933440), (20, 1098840096), (24, 915700080), (30, 732560064), (32, 686775060), (36, 610466720), (40, 549420048), (45, 488373376), (48, 457850040), (53, 414656640), (60, 366280032), (64, 343387530), (72, 305233360), (80, 274710024), (90, 244186688), (96, 228925020), (106, 207328320), (120, 183140016), (128, 171693765), (144, 152616680), (159, 138218880), (160, 137355012), (180, 122093344), (192, 114462510), (193, 113869440), (212, 103664160), (240, 91570008), (265, 82931328), (288, 76308340), (318, 69109440), (320, 68677506), (360, 61046672), (373, 58919040), (384, 57231255), (386, 56934720), (424, 51832080), (477, 46072960), (480, 45785004), (530, 41465664), (576, 38154170), (579, 37956480), (636, 34554720), (640, 34338753), (720, 30523336), (746, 29459520), (772, 28467360), (795, 27643776), (848, 25916040), (954, 23036480), (960, 22892502), (965, 22773888), (1060, 20732832), (1119, 19639680), (1152, 19077085), (1158, 18978240), (1272, 17277360), (1440, 15261668), (1492, 14729760), (1544, 14233680), (1590, 13821888), (1696, 12958020), (1737, 12652160), (1865, 11783808), (1908, 11518240), (1920, 11446251), (1930, 11386944), (2120, 10366416), (2238, 9819840), (2316, 9489120), (2385, 9214592), (2544, 8638680), (2880, 7630834), (2895, 7591296), (2984, 7364880), (3088, 7116840), (3180, 6910944), (3357, 6546560), (3392, 6479010), (3474, 6326080), (3730, 5891904), (3816, 5759120), (3860, 5693472), (4240, 5183208), (4476, 4909920), (4632, 4744560), (4770, 4607296), (5088, 4319340), (5595, 3927936), (5760, 3815417), (5790, 3795648), (5968, 3682440), (6176, 3558420), (6360, 3455472), (6714, 3273280), (6784, 3239505), (6948, 3163040), (7460, 2945952), (7632, 2879560), (7720, 2846736), (8480, 2591604), (8685, 2530432), (8952, 2454960), (9264, 2372280), (9540, 2303648), (10176, 2159670), (10229, 2148480), (11190, 1963968), (11580, 1897824), (11936, 1841220), (12352, 1779210), (12720, 1727736), (13428, 1636640), (13896, 1581520), (14920, 1472976), (15264, 1439780), (15440, 1423368), (16785, 1309312), (16960, 1295802), (17370, 1265216), (17904, 1227480), (18528, 1186140), (19080, 1151824), (19769, 1111680), (20352, 1079835), (20458, 1074240), (22380, 981984), (23160, 948912), (23872, 920610), (24704, 889605), (25440, 863868), (26856, 818320), (27792, 790760), (29840, 736488), (30528, 719890), (30687, 716160), (30880, 711684), (33570, 654656), (33920, 647901), (34740, 632608), (35808, 613740), (37056, 593070), (38160, 575912), (39538, 555840), (40916, 537120), (44760, 490992), (46320, 474456), (47744, 460305), (50880, 431934), (51145, 429696), (53712, 409160), (55584, 395380), (59307, 370560), (59680, 368244), (61056, 359945), (61374, 358080), (61760, 355842), (67140, 327328), (69480, 316304), (71616, 306870), (71989, 305280), (74112, 296535), (76320, 287956), (79076, 277920), (81832, 268560), (89520, 245496), (92061, 238720), (92640, 237228), (98845, 222336), (101760, 215967), (102290, 214848), (107424, 204580), (111168, 197690), (118614, 185280), (119360, 184122), (122748, 179040), (123520, 177921), (134280, 163664), (138960, 158152), (143232, 153435), (143978, 152640)]