272669320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12647}}^1$

素因数の和:12683

約数の個数: 96

約数和(自身を含む): 778610880

約数和(自身を除く): 505941560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 10780, 12647, 21560, 25294, 50588, 63235, 88529, 101176, 126470, 139117, 177058, 252940, 278234, 354116, 442645, 505880, 556468, 619703, 695585, 708232, 885290, 973819, 1112936, 1239406, 1391170, 1770580, 1947638, 2478812, 2782340, 3098515, 3541160, 3895276, 4869095, 4957624, 5564680, 6197030, 6816733, 7790552, 9738190, 12394060, 13633466, 19476380, 24788120, 27266932, 34083665, 38952760, 54533864, 68167330, 136334660, 272669320]

約数ペア:

[(1, 272669320), (2, 136334660), (4, 68167330), (5, 54533864), (7, 38952760), (8, 34083665), (10, 27266932), (11, 24788120), (14, 19476380), (20, 13633466), (22, 12394060), (28, 9738190), (35, 7790552), (40, 6816733), (44, 6197030), (49, 5564680), (55, 4957624), (56, 4869095), (70, 3895276), (77, 3541160), (88, 3098515), (98, 2782340), (110, 2478812), (140, 1947638), (154, 1770580), (196, 1391170), (220, 1239406), (245, 1112936), (280, 973819), (308, 885290), (385, 708232), (392, 695585), (440, 619703), (490, 556468), (539, 505880), (616, 442645), (770, 354116), (980, 278234), (1078, 252940), (1540, 177058), (1960, 139117), (2156, 126470), (2695, 101176), (3080, 88529), (4312, 63235), (5390, 50588), (10780, 25294), (12647, 21560)]