338145720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2267}}^1$

素因数の和:2405

約数の個数: 128

約数和(自身を含む): 1116944640

約数和(自身を除く): 778798920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 113, 120, 132, 165, 220, 226, 264, 330, 339, 440, 452, 565, 660, 678, 904, 1130, 1243, 1320, 1356, 1695, 2260, 2267, 2486, 2712, 3390, 3729, 4520, 4534, 4972, 6215, 6780, 6801, 7458, 9068, 9944, 11335, 12430, 13560, 13602, 14916, 18136, 18645, 22670, 24860, 24937, 27204, 29832, 34005, 37290, 45340, 49720, 49874, 54408, 68010, 74580, 74811, 90680, 99748, 124685, 136020, 149160, 149622, 199496, 249370, 256171, 272040, 299244, 374055, 498740, 512342, 598488, 748110, 768513, 997480, 1024684, 1280855, 1496220, 1537026, 2049368, 2561710, 2817881, 2992440, 3074052, 3842565, 5123420, 5635762, 6148104, 7685130, 8453643, 10246840, 11271524, 14089405, 15370260, 16907286, 22543048, 28178810, 30740520, 33814572, 42268215, 56357620, 67629144, 84536430, 112715240, 169072860, 338145720]

約数ペア:

[(1, 338145720), (2, 169072860), (3, 112715240), (4, 84536430), (5, 67629144), (6, 56357620), (8, 42268215), (10, 33814572), (11, 30740520), (12, 28178810), (15, 22543048), (20, 16907286), (22, 15370260), (24, 14089405), (30, 11271524), (33, 10246840), (40, 8453643), (44, 7685130), (55, 6148104), (60, 5635762), (66, 5123420), (88, 3842565), (110, 3074052), (113, 2992440), (120, 2817881), (132, 2561710), (165, 2049368), (220, 1537026), (226, 1496220), (264, 1280855), (330, 1024684), (339, 997480), (440, 768513), (452, 748110), (565, 598488), (660, 512342), (678, 498740), (904, 374055), (1130, 299244), (1243, 272040), (1320, 256171), (1356, 249370), (1695, 199496), (2260, 149622), (2267, 149160), (2486, 136020), (2712, 124685), (3390, 99748), (3729, 90680), (4520, 74811), (4534, 74580), (4972, 68010), (6215, 54408), (6780, 49874), (6801, 49720), (7458, 45340), (9068, 37290), (9944, 34005), (11335, 29832), (12430, 27204), (13560, 24937), (13602, 24860), (14916, 22670), (18136, 18645)]