1520737296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{65867}}^1$

素因数の和:65928

約数の個数: 80

約数和(自身を含む): 4345180224

約数和(自身を除く): 2824442928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3848, 5772, 7696, 11544, 23088, 65867, 131734, 197601, 263468, 395202, 526936, 790404, 856271, 1053872, 1580808, 1712542, 2437079, 2568813, 3161616, 3425084, 4874158, 5137626, 6850168, 7311237, 9748316, 10275252, 13700336, 14622474, 19496632, 20550504, 29244948, 31682027, 38993264, 41101008, 58489896, 63364054, 95046081, 116979792, 126728108, 190092162, 253456216, 380184324, 506912432, 760368648, 1520737296]

約数ペア:

[(1, 1520737296), (2, 760368648), (3, 506912432), (4, 380184324), (6, 253456216), (8, 190092162), (12, 126728108), (13, 116979792), (16, 95046081), (24, 63364054), (26, 58489896), (37, 41101008), (39, 38993264), (48, 31682027), (52, 29244948), (74, 20550504), (78, 19496632), (104, 14622474), (111, 13700336), (148, 10275252), (156, 9748316), (208, 7311237), (222, 6850168), (296, 5137626), (312, 4874158), (444, 3425084), (481, 3161616), (592, 2568813), (624, 2437079), (888, 1712542), (962, 1580808), (1443, 1053872), (1776, 856271), (1924, 790404), (2886, 526936), (3848, 395202), (5772, 263468), (7696, 197601), (11544, 131734), (23088, 65867)]