321966120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13217}}^1$

素因数の和:13267

約数の個数: 128

約数和(自身を含む): 1142035200

約数和(自身を除く): 820069080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 13217, 24360, 26434, 39651, 52868, 66085, 79302, 92519, 105736, 132170, 158604, 185038, 198255, 264340, 277557, 317208, 370076, 383293, 396510, 462595, 528680, 555114, 740152, 766586, 793020, 925190, 1110228, 1149879, 1387785, 1533172, 1586040, 1850380, 1916465, 2220456, 2299758, 2683051, 2775570, 3066344, 3700760, 3832930, 4599516, 5366102, 5551140, 5749395, 7665860, 8049153, 9199032, 10732204, 11102280, 11498790, 13415255, 15331720, 16098306, 21464408, 22997580, 26830510, 32196612, 40245765, 45995160, 53661020, 64393224, 80491530, 107322040, 160983060, 321966120]

約数ペア:

[(1, 321966120), (2, 160983060), (3, 107322040), (4, 80491530), (5, 64393224), (6, 53661020), (7, 45995160), (8, 40245765), (10, 32196612), (12, 26830510), (14, 22997580), (15, 21464408), (20, 16098306), (21, 15331720), (24, 13415255), (28, 11498790), (29, 11102280), (30, 10732204), (35, 9199032), (40, 8049153), (42, 7665860), (56, 5749395), (58, 5551140), (60, 5366102), (70, 4599516), (84, 3832930), (87, 3700760), (105, 3066344), (116, 2775570), (120, 2683051), (140, 2299758), (145, 2220456), (168, 1916465), (174, 1850380), (203, 1586040), (210, 1533172), (232, 1387785), (280, 1149879), (290, 1110228), (348, 925190), (406, 793020), (420, 766586), (435, 740152), (580, 555114), (609, 528680), (696, 462595), (812, 396510), (840, 383293), (870, 370076), (1015, 317208), (1160, 277557), (1218, 264340), (1624, 198255), (1740, 185038), (2030, 158604), (2436, 132170), (3045, 105736), (3480, 92519), (4060, 79302), (4872, 66085), (6090, 52868), (8120, 39651), (12180, 26434), (13217, 24360)]