475796580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4003}}^1$

素因数の和:4305

約数の個数: 96

約数和(自身を含む): 1528310784

約数和(自身を除く): 1052514204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 283, 420, 566, 849, 1132, 1415, 1698, 1981, 2830, 3396, 3962, 4003, 4245, 5660, 5943, 7924, 8006, 8490, 9905, 11886, 12009, 16012, 16980, 19810, 20015, 23772, 24018, 28021, 29715, 39620, 40030, 48036, 56042, 59430, 60045, 80060, 84063, 112084, 118860, 120090, 140105, 168126, 240180, 280210, 336252, 420315, 560420, 840630, 1132849, 1681260, 2265698, 3398547, 4531396, 5664245, 6797094, 7929943, 11328490, 13594188, 15859886, 16992735, 22656980, 23789829, 31719772, 33985470, 39649715, 47579658, 67970940, 79299430, 95159316, 118949145, 158598860, 237898290, 475796580]

約数ペア:

[(1, 475796580), (2, 237898290), (3, 158598860), (4, 118949145), (5, 95159316), (6, 79299430), (7, 67970940), (10, 47579658), (12, 39649715), (14, 33985470), (15, 31719772), (20, 23789829), (21, 22656980), (28, 16992735), (30, 15859886), (35, 13594188), (42, 11328490), (60, 7929943), (70, 6797094), (84, 5664245), (105, 4531396), (140, 3398547), (210, 2265698), (283, 1681260), (420, 1132849), (566, 840630), (849, 560420), (1132, 420315), (1415, 336252), (1698, 280210), (1981, 240180), (2830, 168126), (3396, 140105), (3962, 120090), (4003, 118860), (4245, 112084), (5660, 84063), (5943, 80060), (7924, 60045), (8006, 59430), (8490, 56042), (9905, 48036), (11886, 40030), (12009, 39620), (16012, 29715), (16980, 28021), (19810, 24018), (20015, 23772)]