1568204580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{2053}}^1$

素因数の和:2533

約数の個数: 96

約数和(自身を含む): 4554950400

約数和(自身を除く): 2986745820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 439, 580, 870, 878, 1317, 1740, 1756, 2053, 2195, 2634, 4106, 4390, 5268, 6159, 6585, 8212, 8780, 10265, 12318, 12731, 13170, 20530, 24636, 25462, 26340, 30795, 38193, 41060, 50924, 59537, 61590, 63655, 76386, 119074, 123180, 127310, 152772, 178611, 190965, 238148, 254620, 297685, 357222, 381930, 595370, 714444, 763860, 893055, 901267, 1190740, 1786110, 1802534, 2703801, 3572220, 3605068, 4506335, 5407602, 9012670, 10815204, 13519005, 18025340, 26136743, 27038010, 52273486, 54076020, 78410229, 104546972, 130683715, 156820458, 261367430, 313640916, 392051145, 522734860, 784102290, 1568204580]

約数ペア:

[(1, 1568204580), (2, 784102290), (3, 522734860), (4, 392051145), (5, 313640916), (6, 261367430), (10, 156820458), (12, 130683715), (15, 104546972), (20, 78410229), (29, 54076020), (30, 52273486), (58, 27038010), (60, 26136743), (87, 18025340), (116, 13519005), (145, 10815204), (174, 9012670), (290, 5407602), (348, 4506335), (435, 3605068), (439, 3572220), (580, 2703801), (870, 1802534), (878, 1786110), (1317, 1190740), (1740, 901267), (1756, 893055), (2053, 763860), (2195, 714444), (2634, 595370), (4106, 381930), (4390, 357222), (5268, 297685), (6159, 254620), (6585, 238148), (8212, 190965), (8780, 178611), (10265, 152772), (12318, 127310), (12731, 123180), (13170, 119074), (20530, 76386), (24636, 63655), (25462, 61590), (26340, 59537), (30795, 50924), (38193, 41060)]