162779680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1562

約数の個数: 96

約数和(自身を含む): 444165120

約数和(自身を除く): 281385440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 101, 112, 140, 160, 202, 224, 280, 404, 505, 560, 707, 808, 1010, 1120, 1414, 1439, 1616, 2020, 2828, 2878, 3232, 3535, 4040, 5656, 5756, 7070, 7195, 8080, 10073, 11312, 11512, 14140, 14390, 16160, 20146, 22624, 23024, 28280, 28780, 40292, 46048, 50365, 56560, 57560, 80584, 100730, 113120, 115120, 145339, 161168, 201460, 230240, 290678, 322336, 402920, 581356, 726695, 805840, 1017373, 1162712, 1453390, 1611680, 2034746, 2325424, 2906780, 4069492, 4650848, 5086865, 5813560, 8138984, 10173730, 11627120, 16277968, 20347460, 23254240, 32555936, 40694920, 81389840, 162779680]

約数ペア:

[(1, 162779680), (2, 81389840), (4, 40694920), (5, 32555936), (7, 23254240), (8, 20347460), (10, 16277968), (14, 11627120), (16, 10173730), (20, 8138984), (28, 5813560), (32, 5086865), (35, 4650848), (40, 4069492), (56, 2906780), (70, 2325424), (80, 2034746), (101, 1611680), (112, 1453390), (140, 1162712), (160, 1017373), (202, 805840), (224, 726695), (280, 581356), (404, 402920), (505, 322336), (560, 290678), (707, 230240), (808, 201460), (1010, 161168), (1120, 145339), (1414, 115120), (1439, 113120), (1616, 100730), (2020, 80584), (2828, 57560), (2878, 56560), (3232, 50365), (3535, 46048), (4040, 40292), (5656, 28780), (5756, 28280), (7070, 23024), (7195, 22624), (8080, 20146), (10073, 16160), (11312, 14390), (11512, 14140)]