116667040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 144

約数和(自身を含む): 335083392

約数和(自身を除く): 218416352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 647, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1294, 1568, 1610, 1840, 1960, 2254, 2576, 2588, 3220, 3235, 3680, 3920, 4508, 4529, 5152, 5176, 5635, 6440, 6470, 7840, 9016, 9058, 10352, 11270, 12880, 12940, 14881, 18032, 18116, 20704, 22540, 22645, 25760, 25880, 29762, 31703, 36064, 36232, 45080, 45290, 51760, 59524, 63406, 72464, 74405, 90160, 90580, 103520, 104167, 119048, 126812, 144928, 148810, 158515, 180320, 181160, 208334, 238096, 253624, 297620, 317030, 362320, 416668, 476192, 507248, 520835, 595240, 634060, 724640, 729169, 833336, 1014496, 1041670, 1190480, 1268120, 1458338, 1666672, 2083340, 2380960, 2536240, 2916676, 3333344, 3645845, 4166680, 5072480, 5833352, 7291690, 8333360, 11666704, 14583380, 16666720, 23333408, 29166760, 58333520, 116667040]

約数ペア:

[(1, 116667040), (2, 58333520), (4, 29166760), (5, 23333408), (7, 16666720), (8, 14583380), (10, 11666704), (14, 8333360), (16, 7291690), (20, 5833352), (23, 5072480), (28, 4166680), (32, 3645845), (35, 3333344), (40, 2916676), (46, 2536240), (49, 2380960), (56, 2083340), (70, 1666672), (80, 1458338), (92, 1268120), (98, 1190480), (112, 1041670), (115, 1014496), (140, 833336), (160, 729169), (161, 724640), (184, 634060), (196, 595240), (224, 520835), (230, 507248), (245, 476192), (280, 416668), (322, 362320), (368, 317030), (392, 297620), (460, 253624), (490, 238096), (560, 208334), (644, 181160), (647, 180320), (736, 158515), (784, 148810), (805, 144928), (920, 126812), (980, 119048), (1120, 104167), (1127, 103520), (1288, 90580), (1294, 90160), (1568, 74405), (1610, 72464), (1840, 63406), (1960, 59524), (2254, 51760), (2576, 45290), (2588, 45080), (3220, 36232), (3235, 36064), (3680, 31703), (3920, 29762), (4508, 25880), (4529, 25760), (5152, 22645), (5176, 22540), (5635, 20704), (6440, 18116), (6470, 18032), (7840, 14881), (9016, 12940), (9058, 12880), (10352, 11270)]