77402640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{46073}}^1$

素因数の和:46096

約数の個数: 80

約数和(自身を含む): 274232448

約数和(自身を除く): 196829808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 46073, 92146, 138219, 184292, 230365, 276438, 322511, 368584, 460730, 552876, 645022, 691095, 737168, 921460, 967533, 1105752, 1290044, 1382190, 1612555, 1842920, 1935066, 2211504, 2580088, 2764380, 3225110, 3685840, 3870132, 4837665, 5160176, 5528760, 6450220, 7740264, 9675330, 11057520, 12900440, 15480528, 19350660, 25800880, 38701320, 77402640]

約数ペア:

[(1, 77402640), (2, 38701320), (3, 25800880), (4, 19350660), (5, 15480528), (6, 12900440), (7, 11057520), (8, 9675330), (10, 7740264), (12, 6450220), (14, 5528760), (15, 5160176), (16, 4837665), (20, 3870132), (21, 3685840), (24, 3225110), (28, 2764380), (30, 2580088), (35, 2211504), (40, 1935066), (42, 1842920), (48, 1612555), (56, 1382190), (60, 1290044), (70, 1105752), (80, 967533), (84, 921460), (105, 737168), (112, 691095), (120, 645022), (140, 552876), (168, 460730), (210, 368584), (240, 322511), (280, 276438), (336, 230365), (420, 184292), (560, 138219), (840, 92146), (1680, 46073)]