1716835920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311021}}^1$

素因数の和:311060

約数の個数: 80

約数和(自身を含む): 5553608832

約数和(自身を除く): 3836772912

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, 311021, 622042, 933063, 1244084, 1555105, 1866126, 2488168, 3110210, 3732252, 4665315, 4976336, 6220420, 7153483, 7464504, 9330630, 12440840, 14306966, 14929008, 18661260, 21460449, 24881680, 28613932, 35767415, 37322520, 42920898, 57227864, 71534830, 74645040, 85841796, 107302245, 114455728, 143069660, 171683592, 214604490, 286139320, 343367184, 429208980, 572278640, 858417960, 1716835920]

約数ペア:

[(1, 1716835920), (2, 858417960), (3, 572278640), (4, 429208980), (5, 343367184), (6, 286139320), (8, 214604490), (10, 171683592), (12, 143069660), (15, 114455728), (16, 107302245), (20, 85841796), (23, 74645040), (24, 71534830), (30, 57227864), (40, 42920898), (46, 37322520), (48, 35767415), (60, 28613932), (69, 24881680), (80, 21460449), (92, 18661260), (115, 14929008), (120, 14306966), (138, 12440840), (184, 9330630), (230, 7464504), (240, 7153483), (276, 6220420), (345, 4976336), (368, 4665315), (460, 3732252), (552, 3110210), (690, 2488168), (920, 1866126), (1104, 1555105), (1380, 1244084), (1840, 933063), (2760, 622042), (5520, 311021)]