1570491520

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 256

約数和(自身を含む): 4379961600

約数和(自身を除く): 2809470080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 29, 32, 40, 46, 52, 58, 64, 65, 80, 92, 104, 115, 116, 128, 130, 145, 160, 184, 208, 230, 232, 260, 283, 290, 299, 320, 368, 377, 416, 460, 464, 520, 566, 580, 598, 640, 667, 736, 754, 832, 920, 928, 1040, 1132, 1160, 1196, 1334, 1415, 1472, 1495, 1508, 1664, 1840, 1856, 1885, 2080, 2264, 2320, 2392, 2668, 2830, 2944, 2990, 3016, 3335, 3679, 3680, 3712, 3770, 4160, 4528, 4640, 4784, 5336, 5660, 5980, 6032, 6509, 6670, 7358, 7360, 7540, 8207, 8320, 8671, 9056, 9280, 9568, 10672, 11320, 11960, 12064, 13018, 13340, 14716, 14720, 15080, 16414, 17342, 18112, 18395, 18560, 19136, 21344, 22640, 23920, 24128, 26036, 26680, 29432, 30160, 32545, 32828, 34684, 36224, 36790, 38272, 41035, 42688, 43355, 45280, 47840, 48256, 52072, 53360, 58864, 60320, 65090, 65656, 69368, 73580, 82070, 84617, 85376, 86710, 90560, 95680, 104144, 106691, 106720, 117728, 120640, 130180, 131312, 138736, 147160, 164140, 169234, 173420, 181120, 188761, 191360, 208288, 213382, 213440, 235456, 241280, 260360, 262624, 277472, 294320, 328280, 338468, 346840, 377522, 416576, 423085, 426764, 426880, 470912, 520720, 525248, 533455, 554944, 588640, 656560, 676936, 693680, 755044, 833152, 846170, 853528, 943805, 1041440, 1050496, 1066910, 1109888, 1177280, 1313120, 1353872, 1387360, 1510088, 1692340, 1707056, 1887610, 2082880, 2133820, 2354560, 2453893, 2626240, 2707744, 2774720, 3020176, 3384680, 3414112, 3775220, 4165760, 4267640, 4907786, 5252480, 5415488, 5549440, 6040352, 6769360, 6828224, 7550440, 8535280, 9815572, 10830976, 12080704, 12269465, 13538720, 13656448, 15100880, 17070560, 19631144, 24161408, 24538930, 27077440, 30201760, 34141120, 39262288, 49077860, 54154880, 60403520, 68282240, 78524576, 98155720, 120807040, 157049152, 196311440, 314098304, 392622880, 785245760, 1570491520]

約数ペア:

[(1, 1570491520), (2, 785245760), (4, 392622880), (5, 314098304), (8, 196311440), (10, 157049152), (13, 120807040), (16, 98155720), (20, 78524576), (23, 68282240), (26, 60403520), (29, 54154880), (32, 49077860), (40, 39262288), (46, 34141120), (52, 30201760), (58, 27077440), (64, 24538930), (65, 24161408), (80, 19631144), (92, 17070560), (104, 15100880), (115, 13656448), (116, 13538720), (128, 12269465), (130, 12080704), (145, 10830976), (160, 9815572), (184, 8535280), (208, 7550440), (230, 6828224), (232, 6769360), (260, 6040352), (283, 5549440), (290, 5415488), (299, 5252480), (320, 4907786), (368, 4267640), (377, 4165760), (416, 3775220), (460, 3414112), (464, 3384680), (520, 3020176), (566, 2774720), (580, 2707744), (598, 2626240), (640, 2453893), (667, 2354560), (736, 2133820), (754, 2082880), (832, 1887610), (920, 1707056), (928, 1692340), (1040, 1510088), (1132, 1387360), (1160, 1353872), (1196, 1313120), (1334, 1177280), (1415, 1109888), (1472, 1066910), (1495, 1050496), (1508, 1041440), (1664, 943805), (1840, 853528), (1856, 846170), (1885, 833152), (2080, 755044), (2264, 693680), (2320, 676936), (2392, 656560), (2668, 588640), (2830, 554944), (2944, 533455), (2990, 525248), (3016, 520720), (3335, 470912), (3679, 426880), (3680, 426764), (3712, 423085), (3770, 416576), (4160, 377522), (4528, 346840), (4640, 338468), (4784, 328280), (5336, 294320), (5660, 277472), (5980, 262624), (6032, 260360), (6509, 241280), (6670, 235456), (7358, 213440), (7360, 213382), (7540, 208288), (8207, 191360), (8320, 188761), (8671, 181120), (9056, 173420), (9280, 169234), (9568, 164140), (10672, 147160), (11320, 138736), (11960, 131312), (12064, 130180), (13018, 120640), (13340, 117728), (14716, 106720), (14720, 106691), (15080, 104144), (16414, 95680), (17342, 90560), (18112, 86710), (18395, 85376), (18560, 84617), (19136, 82070), (21344, 73580), (22640, 69368), (23920, 65656), (24128, 65090), (26036, 60320), (26680, 58864), (29432, 53360), (30160, 52072), (32545, 48256), (32828, 47840), (34684, 45280), (36224, 43355), (36790, 42688), (38272, 41035)]