293467440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:899

約数の個数: 160

約数和(自身を含む): 1044933120

約数和(自身を除く): 751465680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 307, 336, 420, 560, 569, 614, 840, 921, 1138, 1228, 1535, 1680, 1707, 1842, 2149, 2276, 2456, 2845, 3070, 3414, 3684, 3983, 4298, 4552, 4605, 4912, 5690, 6140, 6447, 6828, 7368, 7966, 8535, 8596, 9104, 9210, 10745, 11380, 11949, 12280, 12894, 13656, 14736, 15932, 17070, 17192, 18420, 19915, 21490, 22760, 23898, 24560, 25788, 27312, 31864, 32235, 34140, 34384, 36840, 39830, 42980, 45520, 47796, 51576, 59745, 63728, 64470, 68280, 73680, 79660, 85960, 95592, 103152, 119490, 128940, 136560, 159320, 171920, 174683, 191184, 238980, 257880, 318640, 349366, 477960, 515760, 524049, 698732, 873415, 955920, 1048098, 1222781, 1397464, 1746830, 2096196, 2445562, 2620245, 2794928, 3493660, 3668343, 4192392, 4891124, 5240490, 6113905, 6987320, 7336686, 8384784, 9782248, 10480980, 12227810, 13974640, 14673372, 18341715, 19564496, 20961960, 24455620, 29346744, 36683430, 41923920, 48911240, 58693488, 73366860, 97822480, 146733720, 293467440]

約数ペア:

[(1, 293467440), (2, 146733720), (3, 97822480), (4, 73366860), (5, 58693488), (6, 48911240), (7, 41923920), (8, 36683430), (10, 29346744), (12, 24455620), (14, 20961960), (15, 19564496), (16, 18341715), (20, 14673372), (21, 13974640), (24, 12227810), (28, 10480980), (30, 9782248), (35, 8384784), (40, 7336686), (42, 6987320), (48, 6113905), (56, 5240490), (60, 4891124), (70, 4192392), (80, 3668343), (84, 3493660), (105, 2794928), (112, 2620245), (120, 2445562), (140, 2096196), (168, 1746830), (210, 1397464), (240, 1222781), (280, 1048098), (307, 955920), (336, 873415), (420, 698732), (560, 524049), (569, 515760), (614, 477960), (840, 349366), (921, 318640), (1138, 257880), (1228, 238980), (1535, 191184), (1680, 174683), (1707, 171920), (1842, 159320), (2149, 136560), (2276, 128940), (2456, 119490), (2845, 103152), (3070, 95592), (3414, 85960), (3684, 79660), (3983, 73680), (4298, 68280), (4552, 64470), (4605, 63728), (4912, 59745), (5690, 51576), (6140, 47796), (6447, 45520), (6828, 42980), (7368, 39830), (7966, 36840), (8535, 34384), (8596, 34140), (9104, 32235), (9210, 31864), (10745, 27312), (11380, 25788), (11949, 24560), (12280, 23898), (12894, 22760), (13656, 21490), (14736, 19915), (15932, 18420), (17070, 17192)]