57981840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{34513}}^1$

素因数の和:34536

約数の個数: 80

約数和(自身を含む): 205427328

約数和(自身を除く): 147445488

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, 34513, 69026, 103539, 138052, 172565, 207078, 241591, 276104, 345130, 414156, 483182, 517695, 552208, 690260, 724773, 828312, 966364, 1035390, 1207955, 1380520, 1449546, 1656624, 1932728, 2070780, 2415910, 2761040, 2899092, 3623865, 3865456, 4141560, 4831820, 5798184, 7247730, 8283120, 9663640, 11596368, 14495460, 19327280, 28990920, 57981840]

約数ペア:

[(1, 57981840), (2, 28990920), (3, 19327280), (4, 14495460), (5, 11596368), (6, 9663640), (7, 8283120), (8, 7247730), (10, 5798184), (12, 4831820), (14, 4141560), (15, 3865456), (16, 3623865), (20, 2899092), (21, 2761040), (24, 2415910), (28, 2070780), (30, 1932728), (35, 1656624), (40, 1449546), (42, 1380520), (48, 1207955), (56, 1035390), (60, 966364), (70, 828312), (80, 724773), (84, 690260), (105, 552208), (112, 517695), (120, 483182), (140, 414156), (168, 345130), (210, 276104), (240, 241591), (280, 207078), (336, 172565), (420, 138052), (560, 103539), (840, 69026), (1680, 34513)]