294901320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{617}}^1$

素因数の和:1207

約数の個数: 128

約数和(自身を含む): 1014508800

約数和(自身を除く): 719607480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 569, 617, 840, 1138, 1234, 1707, 1851, 2276, 2468, 2845, 3085, 3414, 3702, 3983, 4319, 4552, 4936, 5690, 6170, 6828, 7404, 7966, 8535, 8638, 9255, 11380, 11949, 12340, 12957, 13656, 14808, 15932, 17070, 17276, 18510, 19915, 21595, 22760, 23898, 24680, 25914, 31864, 34140, 34552, 37020, 39830, 43190, 47796, 51828, 59745, 64785, 68280, 74040, 79660, 86380, 95592, 103656, 119490, 129570, 159320, 172760, 238980, 259140, 351073, 477960, 518280, 702146, 1053219, 1404292, 1755365, 2106438, 2457511, 2808584, 3510730, 4212876, 4915022, 5266095, 7021460, 7372533, 8425752, 9830044, 10532190, 12287555, 14042920, 14745066, 19660088, 21064380, 24575110, 29490132, 36862665, 42128760, 49150220, 58980264, 73725330, 98300440, 147450660, 294901320]

約数ペア:

[(1, 294901320), (2, 147450660), (3, 98300440), (4, 73725330), (5, 58980264), (6, 49150220), (7, 42128760), (8, 36862665), (10, 29490132), (12, 24575110), (14, 21064380), (15, 19660088), (20, 14745066), (21, 14042920), (24, 12287555), (28, 10532190), (30, 9830044), (35, 8425752), (40, 7372533), (42, 7021460), (56, 5266095), (60, 4915022), (70, 4212876), (84, 3510730), (105, 2808584), (120, 2457511), (140, 2106438), (168, 1755365), (210, 1404292), (280, 1053219), (420, 702146), (569, 518280), (617, 477960), (840, 351073), (1138, 259140), (1234, 238980), (1707, 172760), (1851, 159320), (2276, 129570), (2468, 119490), (2845, 103656), (3085, 95592), (3414, 86380), (3702, 79660), (3983, 74040), (4319, 68280), (4552, 64785), (4936, 59745), (5690, 51828), (6170, 47796), (6828, 43190), (7404, 39830), (7966, 37020), (8535, 34552), (8638, 34140), (9255, 31864), (11380, 25914), (11949, 24680), (12340, 23898), (12957, 22760), (13656, 21595), (14808, 19915), (15932, 18510), (17070, 17276)]