42092680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 118195200

約数和(自身を除く): 76102520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 37, 40, 56, 68, 70, 74, 85, 119, 136, 140, 148, 170, 185, 238, 239, 259, 280, 296, 340, 370, 476, 478, 518, 595, 629, 680, 740, 952, 956, 1036, 1190, 1195, 1258, 1295, 1480, 1673, 1912, 2072, 2380, 2390, 2516, 2590, 3145, 3346, 4063, 4403, 4760, 4780, 5032, 5180, 6290, 6692, 8126, 8365, 8806, 8843, 9560, 10360, 12580, 13384, 16252, 16730, 17612, 17686, 20315, 22015, 25160, 28441, 32504, 33460, 35224, 35372, 40630, 44030, 44215, 56882, 61901, 66920, 70744, 81260, 88060, 88430, 113764, 123802, 142205, 150331, 162520, 176120, 176860, 227528, 247604, 284410, 300662, 309505, 353720, 495208, 568820, 601324, 619010, 751655, 1052317, 1137640, 1202648, 1238020, 1503310, 2104634, 2476040, 3006620, 4209268, 5261585, 6013240, 8418536, 10523170, 21046340, 42092680]

約数ペア:

[(1, 42092680), (2, 21046340), (4, 10523170), (5, 8418536), (7, 6013240), (8, 5261585), (10, 4209268), (14, 3006620), (17, 2476040), (20, 2104634), (28, 1503310), (34, 1238020), (35, 1202648), (37, 1137640), (40, 1052317), (56, 751655), (68, 619010), (70, 601324), (74, 568820), (85, 495208), (119, 353720), (136, 309505), (140, 300662), (148, 284410), (170, 247604), (185, 227528), (238, 176860), (239, 176120), (259, 162520), (280, 150331), (296, 142205), (340, 123802), (370, 113764), (476, 88430), (478, 88060), (518, 81260), (595, 70744), (629, 66920), (680, 61901), (740, 56882), (952, 44215), (956, 44030), (1036, 40630), (1190, 35372), (1195, 35224), (1258, 33460), (1295, 32504), (1480, 28441), (1673, 25160), (1912, 22015), (2072, 20315), (2380, 17686), (2390, 17612), (2516, 16730), (2590, 16252), (3145, 13384), (3346, 12580), (4063, 10360), (4403, 9560), (4760, 8843), (4780, 8806), (5032, 8365), (5180, 8126), (6290, 6692)]