157080209260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{115099}}^1$

素因数の和:115331

約数の個数: 96

約数和(自身を含む): 369526248000

約数和(自身を除く): 212446038740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 181, 260, 290, 362, 377, 580, 724, 754, 905, 1508, 1810, 1885, 2353, 3620, 3770, 4706, 5249, 7540, 9412, 10498, 11765, 20996, 23530, 26245, 47060, 52490, 68237, 104980, 115099, 136474, 230198, 272948, 341185, 460396, 575495, 682370, 1150990, 1364740, 1496287, 2301980, 2992574, 3337871, 5985148, 6675742, 7481435, 13351484, 14962870, 16689355, 20832919, 29925740, 33378710, 41665838, 43392323, 66757420, 83331676, 86784646, 104164595, 173569292, 208329190, 216961615, 270827947, 416658380, 433923230, 541655894, 604154651, 867846460, 1083311788, 1208309302, 1354139735, 2416618604, 2708279470, 3020773255, 5416558940, 6041546510, 7854010463, 12083093020, 15708020926, 31416041852, 39270052315, 78540104630, 157080209260]

約数ペア:

[(1, 157080209260), (2, 78540104630), (4, 39270052315), (5, 31416041852), (10, 15708020926), (13, 12083093020), (20, 7854010463), (26, 6041546510), (29, 5416558940), (52, 3020773255), (58, 2708279470), (65, 2416618604), (116, 1354139735), (130, 1208309302), (145, 1083311788), (181, 867846460), (260, 604154651), (290, 541655894), (362, 433923230), (377, 416658380), (580, 270827947), (724, 216961615), (754, 208329190), (905, 173569292), (1508, 104164595), (1810, 86784646), (1885, 83331676), (2353, 66757420), (3620, 43392323), (3770, 41665838), (4706, 33378710), (5249, 29925740), (7540, 20832919), (9412, 16689355), (10498, 14962870), (11765, 13351484), (20996, 7481435), (23530, 6675742), (26245, 5985148), (47060, 3337871), (52490, 2992574), (68237, 2301980), (104980, 1496287), (115099, 1364740), (136474, 1150990), (230198, 682370), (272948, 575495), (341185, 460396)]