126901120

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 326514240

約数和(自身を除く): 199613120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 92, 115, 128, 148, 160, 184, 185, 230, 233, 296, 320, 368, 370, 460, 466, 592, 640, 736, 740, 851, 920, 932, 1165, 1184, 1472, 1480, 1702, 1840, 1864, 2330, 2368, 2944, 2960, 3404, 3680, 3728, 4255, 4660, 4736, 5359, 5920, 6808, 7360, 7456, 8510, 8621, 9320, 10718, 11840, 13616, 14720, 14912, 17020, 17242, 18640, 21436, 23680, 26795, 27232, 29824, 34040, 34484, 37280, 42872, 43105, 53590, 54464, 68080, 68968, 74560, 85744, 86210, 107180, 108928, 136160, 137936, 149120, 171488, 172420, 198283, 214360, 272320, 275872, 342976, 344840, 396566, 428720, 544640, 551744, 685952, 689680, 793132, 857440, 991415, 1103488, 1379360, 1586264, 1714880, 1982830, 2758720, 3172528, 3429760, 3965660, 5517440, 6345056, 7931320, 12690112, 15862640, 25380224, 31725280, 63450560, 126901120]

約数ペア:

[(1, 126901120), (2, 63450560), (4, 31725280), (5, 25380224), (8, 15862640), (10, 12690112), (16, 7931320), (20, 6345056), (23, 5517440), (32, 3965660), (37, 3429760), (40, 3172528), (46, 2758720), (64, 1982830), (74, 1714880), (80, 1586264), (92, 1379360), (115, 1103488), (128, 991415), (148, 857440), (160, 793132), (184, 689680), (185, 685952), (230, 551744), (233, 544640), (296, 428720), (320, 396566), (368, 344840), (370, 342976), (460, 275872), (466, 272320), (592, 214360), (640, 198283), (736, 172420), (740, 171488), (851, 149120), (920, 137936), (932, 136160), (1165, 108928), (1184, 107180), (1472, 86210), (1480, 85744), (1702, 74560), (1840, 68968), (1864, 68080), (2330, 54464), (2368, 53590), (2944, 43105), (2960, 42872), (3404, 37280), (3680, 34484), (3728, 34040), (4255, 29824), (4660, 27232), (4736, 26795), (5359, 23680), (5920, 21436), (6808, 18640), (7360, 17242), (7456, 17020), (8510, 14912), (8621, 14720), (9320, 13616), (10718, 11840)]