232158640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5839}}^1$

素因数の和:5930

約数の個数: 80

約数和(自身を含む): 625674240

約数和(自身を除く): 393515600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2485, 2840, 3976, 4970, 5680, 5839, 7952, 9940, 11678, 19880, 23356, 29195, 39760, 40873, 46712, 58390, 81746, 93424, 116780, 163492, 204365, 233560, 326984, 408730, 414569, 467120, 653968, 817460, 829138, 1634920, 1658276, 2072845, 2901983, 3269840, 3316552, 4145690, 5803966, 6633104, 8291380, 11607932, 14509915, 16582760, 23215864, 29019830, 33165520, 46431728, 58039660, 116079320, 232158640]

約数ペア:

[(1, 232158640), (2, 116079320), (4, 58039660), (5, 46431728), (7, 33165520), (8, 29019830), (10, 23215864), (14, 16582760), (16, 14509915), (20, 11607932), (28, 8291380), (35, 6633104), (40, 5803966), (56, 4145690), (70, 3316552), (71, 3269840), (80, 2901983), (112, 2072845), (140, 1658276), (142, 1634920), (280, 829138), (284, 817460), (355, 653968), (497, 467120), (560, 414569), (568, 408730), (710, 326984), (994, 233560), (1136, 204365), (1420, 163492), (1988, 116780), (2485, 93424), (2840, 81746), (3976, 58390), (4970, 46712), (5680, 40873), (5839, 39760), (7952, 29195), (9940, 23356), (11678, 19880)]