197382120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4363}}^1$

素因数の和:4419

約数の個数: 128

約数和(自身を含む): 659836800

約数和(自身を除く): 462454680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4363, 4524, 5655, 7540, 8726, 9048, 11310, 13089, 15080, 17452, 21815, 22620, 26178, 34904, 43630, 45240, 52356, 56719, 65445, 87260, 104712, 113438, 126527, 130890, 170157, 174520, 226876, 253054, 261780, 283595, 340314, 379581, 453752, 506108, 523560, 567190, 632635, 680628, 759162, 850785, 1012216, 1134380, 1265270, 1361256, 1518324, 1644851, 1701570, 1897905, 2268760, 2530540, 3036648, 3289702, 3403140, 3795810, 4934553, 5061080, 6579404, 6806280, 7591620, 8224255, 9869106, 13158808, 15183240, 16448510, 19738212, 24672765, 32897020, 39476424, 49345530, 65794040, 98691060, 197382120]

約数ペア:

[(1, 197382120), (2, 98691060), (3, 65794040), (4, 49345530), (5, 39476424), (6, 32897020), (8, 24672765), (10, 19738212), (12, 16448510), (13, 15183240), (15, 13158808), (20, 9869106), (24, 8224255), (26, 7591620), (29, 6806280), (30, 6579404), (39, 5061080), (40, 4934553), (52, 3795810), (58, 3403140), (60, 3289702), (65, 3036648), (78, 2530540), (87, 2268760), (104, 1897905), (116, 1701570), (120, 1644851), (130, 1518324), (145, 1361256), (156, 1265270), (174, 1134380), (195, 1012216), (232, 850785), (260, 759162), (290, 680628), (312, 632635), (348, 567190), (377, 523560), (390, 506108), (435, 453752), (520, 379581), (580, 340314), (696, 283595), (754, 261780), (780, 253054), (870, 226876), (1131, 174520), (1160, 170157), (1508, 130890), (1560, 126527), (1740, 113438), (1885, 104712), (2262, 87260), (3016, 65445), (3480, 56719), (3770, 52356), (4363, 45240), (4524, 43630), (5655, 34904), (7540, 26178), (8726, 22620), (9048, 21815), (11310, 17452), (13089, 15080)]