7253896920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{4423}}^1$

素因数の和:4689

約数の個数: 128

約数和(自身を含む): 22169548800

約数和(自身を除く): 14915651880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 173, 237, 316, 346, 395, 474, 519, 632, 692, 790, 865, 948, 1038, 1185, 1384, 1580, 1730, 1896, 2076, 2370, 2595, 3160, 3460, 4152, 4423, 4740, 5190, 6920, 8846, 9480, 10380, 13269, 13667, 17692, 20760, 22115, 26538, 27334, 35384, 41001, 44230, 53076, 54668, 66345, 68335, 82002, 88460, 106152, 109336, 132690, 136670, 164004, 176920, 205005, 265380, 273340, 328008, 349417, 410010, 530760, 546680, 698834, 765179, 820020, 1048251, 1397668, 1530358, 1640040, 1747085, 2096502, 2295537, 2795336, 3060716, 3494170, 3825895, 4193004, 4591074, 5241255, 6121432, 6988340, 7651790, 8386008, 9182148, 10482510, 11477685, 13976680, 15303580, 18364296, 20965020, 22955370, 30607160, 41930040, 45910740, 60449141, 91821480, 120898282, 181347423, 241796564, 302245705, 362694846, 483593128, 604491410, 725389692, 906737115, 1208982820, 1450779384, 1813474230, 2417965640, 3626948460, 7253896920]

約数ペア:

[(1, 7253896920), (2, 3626948460), (3, 2417965640), (4, 1813474230), (5, 1450779384), (6, 1208982820), (8, 906737115), (10, 725389692), (12, 604491410), (15, 483593128), (20, 362694846), (24, 302245705), (30, 241796564), (40, 181347423), (60, 120898282), (79, 91821480), (120, 60449141), (158, 45910740), (173, 41930040), (237, 30607160), (316, 22955370), (346, 20965020), (395, 18364296), (474, 15303580), (519, 13976680), (632, 11477685), (692, 10482510), (790, 9182148), (865, 8386008), (948, 7651790), (1038, 6988340), (1185, 6121432), (1384, 5241255), (1580, 4591074), (1730, 4193004), (1896, 3825895), (2076, 3494170), (2370, 3060716), (2595, 2795336), (3160, 2295537), (3460, 2096502), (4152, 1747085), (4423, 1640040), (4740, 1530358), (5190, 1397668), (6920, 1048251), (8846, 820020), (9480, 765179), (10380, 698834), (13269, 546680), (13667, 530760), (17692, 410010), (20760, 349417), (22115, 328008), (26538, 273340), (27334, 265380), (35384, 205005), (41001, 176920), (44230, 164004), (53076, 136670), (54668, 132690), (66345, 109336), (68335, 106152), (82002, 88460)]