196075920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35521}}^1$

素因数の和:35560

約数の個数: 80

約数和(自身を含む): 634280832

約数和(自身を除く): 438204912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 35521, 71042, 106563, 142084, 177605, 213126, 284168, 355210, 426252, 532815, 568336, 710420, 816983, 852504, 1065630, 1420840, 1633966, 1705008, 2131260, 2450949, 2841680, 3267932, 4084915, 4262520, 4901898, 6535864, 8169830, 8525040, 9803796, 12254745, 13071728, 16339660, 19607592, 24509490, 32679320, 39215184, 49018980, 65358640, 98037960, 196075920]

約数ペア:

[(1, 196075920), (2, 98037960), (3, 65358640), (4, 49018980), (5, 39215184), (6, 32679320), (8, 24509490), (10, 19607592), (12, 16339660), (15, 13071728), (16, 12254745), (20, 9803796), (23, 8525040), (24, 8169830), (30, 6535864), (40, 4901898), (46, 4262520), (48, 4084915), (60, 3267932), (69, 2841680), (80, 2450949), (92, 2131260), (115, 1705008), (120, 1633966), (138, 1420840), (184, 1065630), (230, 852504), (240, 816983), (276, 710420), (345, 568336), (368, 532815), (460, 426252), (552, 355210), (690, 284168), (920, 213126), (1104, 177605), (1380, 142084), (1840, 106563), (2760, 71042), (5520, 35521)]