124567040

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 160

約数和(自身を含む): 340290720

約数和(自身を除く): 215723680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 197, 208, 247, 256, 260, 304, 320, 380, 394, 416, 494, 512, 520, 608, 640, 760, 788, 832, 985, 988, 1040, 1216, 1235, 1280, 1520, 1576, 1664, 1970, 1976, 2080, 2432, 2470, 2560, 2561, 3040, 3152, 3328, 3743, 3940, 3952, 4160, 4864, 4940, 5122, 6080, 6304, 6656, 7486, 7880, 7904, 8320, 9728, 9880, 10244, 12160, 12608, 12805, 14972, 15760, 15808, 16640, 18715, 19760, 20488, 24320, 25216, 25610, 29944, 31520, 31616, 33280, 37430, 39520, 40976, 48640, 48659, 50432, 51220, 59888, 63040, 63232, 74860, 79040, 81952, 97318, 100864, 102440, 119776, 126080, 126464, 149720, 158080, 163904, 194636, 204880, 239552, 243295, 252160, 299440, 316160, 327808, 389272, 409760, 479104, 486590, 504320, 598880, 632320, 655616, 778544, 819520, 958208, 973180, 1197760, 1311232, 1557088, 1639040, 1916416, 1946360, 2395520, 3114176, 3278080, 3892720, 4791040, 6228352, 6556160, 7785440, 9582080, 12456704, 15570880, 24913408, 31141760, 62283520, 124567040]

約数ペア:

[(1, 124567040), (2, 62283520), (4, 31141760), (5, 24913408), (8, 15570880), (10, 12456704), (13, 9582080), (16, 7785440), (19, 6556160), (20, 6228352), (26, 4791040), (32, 3892720), (38, 3278080), (40, 3114176), (52, 2395520), (64, 1946360), (65, 1916416), (76, 1639040), (80, 1557088), (95, 1311232), (104, 1197760), (128, 973180), (130, 958208), (152, 819520), (160, 778544), (190, 655616), (197, 632320), (208, 598880), (247, 504320), (256, 486590), (260, 479104), (304, 409760), (320, 389272), (380, 327808), (394, 316160), (416, 299440), (494, 252160), (512, 243295), (520, 239552), (608, 204880), (640, 194636), (760, 163904), (788, 158080), (832, 149720), (985, 126464), (988, 126080), (1040, 119776), (1216, 102440), (1235, 100864), (1280, 97318), (1520, 81952), (1576, 79040), (1664, 74860), (1970, 63232), (1976, 63040), (2080, 59888), (2432, 51220), (2470, 50432), (2560, 48659), (2561, 48640), (3040, 40976), (3152, 39520), (3328, 37430), (3743, 33280), (3940, 31616), (3952, 31520), (4160, 29944), (4864, 25610), (4940, 25216), (5122, 24320), (6080, 20488), (6304, 19760), (6656, 18715), (7486, 16640), (7880, 15808), (7904, 15760), (8320, 14972), (9728, 12805), (9880, 12608), (10244, 12160)]