137654440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 413683200

約数和(自身を除く): 276028760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 121, 136, 140, 154, 170, 187, 220, 238, 239, 242, 280, 308, 340, 374, 385, 440, 476, 478, 484, 595, 605, 616, 680, 748, 770, 847, 935, 952, 956, 968, 1190, 1195, 1210, 1309, 1496, 1540, 1673, 1694, 1870, 1912, 2057, 2380, 2390, 2420, 2618, 2629, 3080, 3346, 3388, 3740, 4063, 4114, 4235, 4760, 4780, 4840, 5236, 5258, 6545, 6692, 6776, 7480, 8126, 8228, 8365, 8470, 9560, 10285, 10472, 10516, 13090, 13145, 13384, 14399, 16252, 16456, 16730, 16940, 18403, 20315, 20570, 21032, 26180, 26290, 28441, 28798, 28919, 32504, 33460, 33880, 36806, 40630, 41140, 44693, 52360, 52580, 56882, 57596, 57838, 66920, 71995, 73612, 81260, 82280, 89386, 92015, 105160, 113764, 115192, 115676, 142205, 143990, 144595, 147224, 162520, 178772, 184030, 202433, 223465, 227528, 231352, 284410, 287980, 289190, 312851, 357544, 368060, 404866, 446930, 491623, 568820, 575960, 578380, 625702, 736120, 809732, 893860, 983246, 1012165, 1137640, 1156760, 1251404, 1564255, 1619464, 1787720, 1966492, 2024330, 2458115, 2502808, 3128510, 3441361, 3932984, 4048660, 4916230, 6257020, 6882722, 8097320, 9832460, 12514040, 13765444, 17206805, 19664920, 27530888, 34413610, 68827220, 137654440]

約数ペア:

[(1, 137654440), (2, 68827220), (4, 34413610), (5, 27530888), (7, 19664920), (8, 17206805), (10, 13765444), (11, 12514040), (14, 9832460), (17, 8097320), (20, 6882722), (22, 6257020), (28, 4916230), (34, 4048660), (35, 3932984), (40, 3441361), (44, 3128510), (55, 2502808), (56, 2458115), (68, 2024330), (70, 1966492), (77, 1787720), (85, 1619464), (88, 1564255), (110, 1251404), (119, 1156760), (121, 1137640), (136, 1012165), (140, 983246), (154, 893860), (170, 809732), (187, 736120), (220, 625702), (238, 578380), (239, 575960), (242, 568820), (280, 491623), (308, 446930), (340, 404866), (374, 368060), (385, 357544), (440, 312851), (476, 289190), (478, 287980), (484, 284410), (595, 231352), (605, 227528), (616, 223465), (680, 202433), (748, 184030), (770, 178772), (847, 162520), (935, 147224), (952, 144595), (956, 143990), (968, 142205), (1190, 115676), (1195, 115192), (1210, 113764), (1309, 105160), (1496, 92015), (1540, 89386), (1673, 82280), (1694, 81260), (1870, 73612), (1912, 71995), (2057, 66920), (2380, 57838), (2390, 57596), (2420, 56882), (2618, 52580), (2629, 52360), (3080, 44693), (3346, 41140), (3388, 40630), (3740, 36806), (4063, 33880), (4114, 33460), (4235, 32504), (4760, 28919), (4780, 28798), (4840, 28441), (5236, 26290), (5258, 26180), (6545, 21032), (6692, 20570), (6776, 20315), (7480, 18403), (8126, 16940), (8228, 16730), (8365, 16456), (8470, 16252), (9560, 14399), (10285, 13384), (10472, 13145), (10516, 13090)]