3557232640

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:504

約数の個数: 208

約数和(自身を含む): 9511520256

約数和(自身を除く): 5954287616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 431, 496, 512, 520, 620, 640, 806, 832, 862, 992, 1024, 1040, 1240, 1280, 1612, 1664, 1724, 1984, 2015, 2048, 2080, 2155, 2480, 2560, 3224, 3328, 3448, 3968, 4030, 4096, 4160, 4310, 4960, 5120, 5603, 6448, 6656, 6896, 7936, 8060, 8320, 8620, 9920, 10240, 11206, 12896, 13312, 13361, 13792, 15872, 16120, 16640, 17240, 19840, 20480, 22412, 25792, 26624, 26722, 27584, 28015, 31744, 32240, 33280, 34480, 39680, 44824, 51584, 53248, 53444, 55168, 56030, 63488, 64480, 66560, 66805, 68960, 79360, 89648, 103168, 106888, 110336, 112060, 126976, 128960, 133120, 133610, 137920, 158720, 173693, 179296, 206336, 213776, 220672, 224120, 257920, 266240, 267220, 275840, 317440, 347386, 358592, 412672, 427552, 441344, 448240, 515840, 534440, 551680, 634880, 694772, 717184, 825344, 855104, 868465, 882688, 896480, 1031680, 1068880, 1103360, 1389544, 1434368, 1650688, 1710208, 1736930, 1765376, 1792960, 2063360, 2137760, 2206720, 2779088, 2868736, 3420416, 3473860, 3585920, 4126720, 4275520, 4413440, 5558176, 5737472, 6840832, 6947720, 7171840, 8253440, 8551040, 8826880, 11116352, 11474944, 13681664, 13895440, 14343680, 17102080, 22232704, 22949888, 27363328, 27790880, 28687360, 34204160, 44465408, 54726656, 55581760, 57374720, 68408320, 88930816, 111163520, 114749440, 136816640, 177861632, 222327040, 273633280, 355723264, 444654080, 711446528, 889308160, 1778616320, 3557232640]

約数ペア:

[(1, 3557232640), (2, 1778616320), (4, 889308160), (5, 711446528), (8, 444654080), (10, 355723264), (13, 273633280), (16, 222327040), (20, 177861632), (26, 136816640), (31, 114749440), (32, 111163520), (40, 88930816), (52, 68408320), (62, 57374720), (64, 55581760), (65, 54726656), (80, 44465408), (104, 34204160), (124, 28687360), (128, 27790880), (130, 27363328), (155, 22949888), (160, 22232704), (208, 17102080), (248, 14343680), (256, 13895440), (260, 13681664), (310, 11474944), (320, 11116352), (403, 8826880), (416, 8551040), (431, 8253440), (496, 7171840), (512, 6947720), (520, 6840832), (620, 5737472), (640, 5558176), (806, 4413440), (832, 4275520), (862, 4126720), (992, 3585920), (1024, 3473860), (1040, 3420416), (1240, 2868736), (1280, 2779088), (1612, 2206720), (1664, 2137760), (1724, 2063360), (1984, 1792960), (2015, 1765376), (2048, 1736930), (2080, 1710208), (2155, 1650688), (2480, 1434368), (2560, 1389544), (3224, 1103360), (3328, 1068880), (3448, 1031680), (3968, 896480), (4030, 882688), (4096, 868465), (4160, 855104), (4310, 825344), (4960, 717184), (5120, 694772), (5603, 634880), (6448, 551680), (6656, 534440), (6896, 515840), (7936, 448240), (8060, 441344), (8320, 427552), (8620, 412672), (9920, 358592), (10240, 347386), (11206, 317440), (12896, 275840), (13312, 267220), (13361, 266240), (13792, 257920), (15872, 224120), (16120, 220672), (16640, 213776), (17240, 206336), (19840, 179296), (20480, 173693), (22412, 158720), (25792, 137920), (26624, 133610), (26722, 133120), (27584, 128960), (28015, 126976), (31744, 112060), (32240, 110336), (33280, 106888), (34480, 103168), (39680, 89648), (44824, 79360), (51584, 68960), (53248, 66805), (53444, 66560), (55168, 64480), (56030, 63488)]