2938383240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{64951}}^1$

素因数の和:65007

約数の個数: 128

約数和(自身を含む): 9820742400

約数和(自身を除く): 6882359160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 5655, 7540, 9048, 11310, 15080, 22620, 45240, 64951, 129902, 194853, 259804, 324755, 389706, 519608, 649510, 779412, 844363, 974265, 1299020, 1558824, 1688726, 1883579, 1948530, 2533089, 2598040, 3377452, 3767158, 3897060, 4221815, 5066178, 5650737, 6754904, 7534316, 7794120, 8443630, 9417895, 10132356, 11301474, 12665445, 15068632, 16887260, 18835790, 20264712, 22602948, 24486527, 25330890, 28253685, 33774520, 37671580, 45205896, 48973054, 50661780, 56507370, 73459581, 75343160, 97946108, 101323560, 113014740, 122432635, 146919162, 195892216, 226029480, 244865270, 293838324, 367297905, 489730540, 587676648, 734595810, 979461080, 1469191620, 2938383240]

約数ペア:

[(1, 2938383240), (2, 1469191620), (3, 979461080), (4, 734595810), (5, 587676648), (6, 489730540), (8, 367297905), (10, 293838324), (12, 244865270), (13, 226029480), (15, 195892216), (20, 146919162), (24, 122432635), (26, 113014740), (29, 101323560), (30, 97946108), (39, 75343160), (40, 73459581), (52, 56507370), (58, 50661780), (60, 48973054), (65, 45205896), (78, 37671580), (87, 33774520), (104, 28253685), (116, 25330890), (120, 24486527), (130, 22602948), (145, 20264712), (156, 18835790), (174, 16887260), (195, 15068632), (232, 12665445), (260, 11301474), (290, 10132356), (312, 9417895), (348, 8443630), (377, 7794120), (390, 7534316), (435, 6754904), (520, 5650737), (580, 5066178), (696, 4221815), (754, 3897060), (780, 3767158), (870, 3377452), (1131, 2598040), (1160, 2533089), (1508, 1948530), (1560, 1883579), (1740, 1688726), (1885, 1558824), (2262, 1299020), (3016, 974265), (3480, 844363), (3770, 779412), (4524, 649510), (5655, 519608), (7540, 389706), (9048, 324755), (11310, 259804), (15080, 194853), (22620, 129902), (45240, 64951)]