774671520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{751}}^1$

素因数の和:1083

約数の個数: 192

約数和(自身を含む): 2801627136

約数和(自身を除く): 2026955616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 307, 336, 420, 480, 560, 614, 672, 751, 840, 921, 1120, 1228, 1502, 1535, 1680, 1842, 2149, 2253, 2456, 3004, 3070, 3360, 3684, 3755, 4298, 4506, 4605, 4912, 5257, 6008, 6140, 6447, 7368, 7510, 8596, 9012, 9210, 9824, 10514, 10745, 11265, 12016, 12280, 12894, 14736, 15020, 15771, 17192, 18024, 18420, 21028, 21490, 22530, 24032, 24560, 25788, 26285, 29472, 30040, 31542, 32235, 34384, 36048, 36840, 42056, 42980, 45060, 49120, 51576, 52570, 60080, 63084, 64470, 68768, 72096, 73680, 78855, 84112, 85960, 90120, 103152, 105140, 120160, 126168, 128940, 147360, 157710, 168224, 171920, 180240, 206304, 210280, 230557, 252336, 257880, 315420, 343840, 360480, 420560, 461114, 504672, 515760, 630840, 691671, 841120, 922228, 1031520, 1152785, 1261680, 1383342, 1613899, 1844456, 2305570, 2523360, 2766684, 3227798, 3458355, 3688912, 4611140, 4841697, 5533368, 6455596, 6916710, 7377824, 8069495, 9222280, 9683394, 11066736, 12911192, 13833420, 16138990, 18444560, 19366788, 22133472, 24208485, 25822384, 27666840, 32277980, 36889120, 38733576, 48416970, 51644768, 55333680, 64555960, 77467152, 96833940, 110667360, 129111920, 154934304, 193667880, 258223840, 387335760, 774671520]

約数ペア:

[(1, 774671520), (2, 387335760), (3, 258223840), (4, 193667880), (5, 154934304), (6, 129111920), (7, 110667360), (8, 96833940), (10, 77467152), (12, 64555960), (14, 55333680), (15, 51644768), (16, 48416970), (20, 38733576), (21, 36889120), (24, 32277980), (28, 27666840), (30, 25822384), (32, 24208485), (35, 22133472), (40, 19366788), (42, 18444560), (48, 16138990), (56, 13833420), (60, 12911192), (70, 11066736), (80, 9683394), (84, 9222280), (96, 8069495), (105, 7377824), (112, 6916710), (120, 6455596), (140, 5533368), (160, 4841697), (168, 4611140), (210, 3688912), (224, 3458355), (240, 3227798), (280, 2766684), (307, 2523360), (336, 2305570), (420, 1844456), (480, 1613899), (560, 1383342), (614, 1261680), (672, 1152785), (751, 1031520), (840, 922228), (921, 841120), (1120, 691671), (1228, 630840), (1502, 515760), (1535, 504672), (1680, 461114), (1842, 420560), (2149, 360480), (2253, 343840), (2456, 315420), (3004, 257880), (3070, 252336), (3360, 230557), (3684, 210280), (3755, 206304), (4298, 180240), (4506, 171920), (4605, 168224), (4912, 157710), (5257, 147360), (6008, 128940), (6140, 126168), (6447, 120160), (7368, 105140), (7510, 103152), (8596, 90120), (9012, 85960), (9210, 84112), (9824, 78855), (10514, 73680), (10745, 72096), (11265, 68768), (12016, 64470), (12280, 63084), (12894, 60080), (14736, 52570), (15020, 51576), (15771, 49120), (17192, 45060), (18024, 42980), (18420, 42056), (21028, 36840), (21490, 36048), (22530, 34384), (24032, 32235), (24560, 31542), (25788, 30040), (26285, 29472)]