202647120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64951}}^1$

素因数の和:64980

約数の個数: 80

約数和(自身を含む): 676540032

約数和(自身を除く): 473892912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 64951, 129902, 194853, 259804, 324755, 389706, 519608, 649510, 779412, 844363, 974265, 1039216, 1299020, 1558824, 1688726, 1948530, 2533089, 2598040, 3117648, 3377452, 3897060, 4221815, 5066178, 5196080, 6754904, 7794120, 8443630, 10132356, 12665445, 13509808, 15588240, 16887260, 20264712, 25330890, 33774520, 40529424, 50661780, 67549040, 101323560, 202647120]

約数ペア:

[(1, 202647120), (2, 101323560), (3, 67549040), (4, 50661780), (5, 40529424), (6, 33774520), (8, 25330890), (10, 20264712), (12, 16887260), (13, 15588240), (15, 13509808), (16, 12665445), (20, 10132356), (24, 8443630), (26, 7794120), (30, 6754904), (39, 5196080), (40, 5066178), (48, 4221815), (52, 3897060), (60, 3377452), (65, 3117648), (78, 2598040), (80, 2533089), (104, 1948530), (120, 1688726), (130, 1558824), (156, 1299020), (195, 1039216), (208, 974265), (240, 844363), (260, 779412), (312, 649510), (390, 519608), (520, 389706), (624, 324755), (780, 259804), (1040, 194853), (1560, 129902), (3120, 64951)]