149294080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2281

約数の個数: 88

約数和(自身を含む): 385851312

約数和(自身を除く): 236557232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2080, 2243, 2560, 3328, 4160, 4486, 5120, 6656, 8320, 8972, 11215, 13312, 16640, 17944, 22430, 29159, 33280, 35888, 44860, 58318, 66560, 71776, 89720, 116636, 143552, 145795, 179440, 233272, 287104, 291590, 358880, 466544, 574208, 583180, 717760, 933088, 1148416, 1166360, 1435520, 1866176, 2296832, 2332720, 2871040, 3732352, 4665440, 5742080, 7464704, 9330880, 11484160, 14929408, 18661760, 29858816, 37323520, 74647040, 149294080]

約数ペア:

[(1, 149294080), (2, 74647040), (4, 37323520), (5, 29858816), (8, 18661760), (10, 14929408), (13, 11484160), (16, 9330880), (20, 7464704), (26, 5742080), (32, 4665440), (40, 3732352), (52, 2871040), (64, 2332720), (65, 2296832), (80, 1866176), (104, 1435520), (128, 1166360), (130, 1148416), (160, 933088), (208, 717760), (256, 583180), (260, 574208), (320, 466544), (416, 358880), (512, 291590), (520, 287104), (640, 233272), (832, 179440), (1024, 145795), (1040, 143552), (1280, 116636), (1664, 89720), (2080, 71776), (2243, 66560), (2560, 58318), (3328, 44860), (4160, 35888), (4486, 33280), (5120, 29159), (6656, 22430), (8320, 17944), (8972, 16640), (11215, 13312)]