804599320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{17207}}^1$

素因数の和:17392

約数の個数: 64

約数和(自身を含む): 2081479680

約数和(自身を除く): 1276880360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 835, 1169, 1336, 1670, 2338, 3340, 4676, 5845, 6680, 9352, 11690, 17207, 23380, 34414, 46760, 68828, 86035, 120449, 137656, 172070, 240898, 344140, 481796, 602245, 688280, 963592, 1204490, 2408980, 2873569, 4817960, 5747138, 11494276, 14367845, 20114983, 22988552, 28735690, 40229966, 57471380, 80459932, 100574915, 114942760, 160919864, 201149830, 402299660, 804599320]

約数ペア:

[(1, 804599320), (2, 402299660), (4, 201149830), (5, 160919864), (7, 114942760), (8, 100574915), (10, 80459932), (14, 57471380), (20, 40229966), (28, 28735690), (35, 22988552), (40, 20114983), (56, 14367845), (70, 11494276), (140, 5747138), (167, 4817960), (280, 2873569), (334, 2408980), (668, 1204490), (835, 963592), (1169, 688280), (1336, 602245), (1670, 481796), (2338, 344140), (3340, 240898), (4676, 172070), (5845, 137656), (6680, 120449), (9352, 86035), (11690, 68828), (17207, 46760), (23380, 34414)]