141835960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{821}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 365757120

約数和(自身を除く): 223921160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 617, 821, 1234, 1642, 2468, 3085, 3284, 4105, 4319, 4936, 5747, 6170, 6568, 8210, 8638, 11494, 12340, 16420, 17276, 21595, 22988, 24680, 28735, 32840, 34552, 43190, 45976, 57470, 86380, 114940, 172760, 229880, 506557, 1013114, 2026228, 2532785, 3545899, 4052456, 5065570, 7091798, 10131140, 14183596, 17729495, 20262280, 28367192, 35458990, 70917980, 141835960]

約数ペア:

[(1, 141835960), (2, 70917980), (4, 35458990), (5, 28367192), (7, 20262280), (8, 17729495), (10, 14183596), (14, 10131140), (20, 7091798), (28, 5065570), (35, 4052456), (40, 3545899), (56, 2532785), (70, 2026228), (140, 1013114), (280, 506557), (617, 229880), (821, 172760), (1234, 114940), (1642, 86380), (2468, 57470), (3085, 45976), (3284, 43190), (4105, 34552), (4319, 32840), (4936, 28735), (5747, 24680), (6170, 22988), (6568, 21595), (8210, 17276), (8638, 16420), (11494, 12340)]