70021600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 190769040

約数和(自身を除く): 120747440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 73, 80, 88, 100, 109, 110, 146, 160, 176, 200, 218, 220, 275, 292, 352, 365, 400, 436, 440, 545, 550, 584, 730, 800, 803, 872, 880, 1090, 1100, 1168, 1199, 1460, 1606, 1744, 1760, 1825, 2180, 2200, 2336, 2398, 2725, 2920, 3212, 3488, 3650, 4015, 4360, 4400, 4796, 5450, 5840, 5995, 6424, 7300, 7957, 8030, 8720, 8800, 9592, 10900, 11680, 11990, 12848, 14600, 15914, 16060, 17440, 19184, 20075, 21800, 23980, 25696, 29200, 29975, 31828, 32120, 38368, 39785, 40150, 43600, 47960, 58400, 59950, 63656, 64240, 79570, 80300, 87200, 87527, 95920, 119900, 127312, 128480, 159140, 160600, 175054, 191840, 198925, 239800, 254624, 318280, 321200, 350108, 397850, 437635, 479600, 636560, 642400, 700216, 795700, 875270, 959200, 1273120, 1400432, 1591400, 1750540, 2188175, 2800864, 3182800, 3501080, 4376350, 6365600, 7002160, 8752700, 14004320, 17505400, 35010800, 70021600]

約数ペア:

[(1, 70021600), (2, 35010800), (4, 17505400), (5, 14004320), (8, 8752700), (10, 7002160), (11, 6365600), (16, 4376350), (20, 3501080), (22, 3182800), (25, 2800864), (32, 2188175), (40, 1750540), (44, 1591400), (50, 1400432), (55, 1273120), (73, 959200), (80, 875270), (88, 795700), (100, 700216), (109, 642400), (110, 636560), (146, 479600), (160, 437635), (176, 397850), (200, 350108), (218, 321200), (220, 318280), (275, 254624), (292, 239800), (352, 198925), (365, 191840), (400, 175054), (436, 160600), (440, 159140), (545, 128480), (550, 127312), (584, 119900), (730, 95920), (800, 87527), (803, 87200), (872, 80300), (880, 79570), (1090, 64240), (1100, 63656), (1168, 59950), (1199, 58400), (1460, 47960), (1606, 43600), (1744, 40150), (1760, 39785), (1825, 38368), (2180, 32120), (2200, 31828), (2336, 29975), (2398, 29200), (2725, 25696), (2920, 23980), (3212, 21800), (3488, 20075), (3650, 19184), (4015, 17440), (4360, 16060), (4400, 15914), (4796, 14600), (5450, 12848), (5840, 11990), (5995, 11680), (6424, 10900), (7300, 9592), (7957, 8800), (8030, 8720)]