2107912560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23297}}^1$

素因数の和:23355

約数の個数: 160

約数和(自身を含む): 7280159040

約数和(自身を除く): 5172246480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1885, 2262, 2320, 3016, 3120, 3480, 3770, 4524, 5655, 6032, 6960, 7540, 9048, 11310, 15080, 18096, 22620, 23297, 30160, 45240, 46594, 69891, 90480, 93188, 116485, 139782, 186376, 232970, 279564, 302861, 349455, 372752, 465940, 559128, 605722, 675613, 698910, 908583, 931880, 1118256, 1211444, 1351226, 1397820, 1514305, 1817166, 1863760, 2026839, 2422888, 2702452, 2795640, 3028610, 3378065, 3634332, 4053678, 4542915, 4845776, 5404904, 5591280, 6057220, 6756130, 7268664, 8107356, 8782969, 9085830, 10134195, 10809808, 12114440, 13512260, 14537328, 16214712, 17565938, 18171660, 20268390, 24228880, 26348907, 27024520, 32429424, 35131876, 36343320, 40536780, 43914845, 52697814, 54049040, 70263752, 72686640, 81073560, 87829690, 105395628, 131744535, 140527504, 162147120, 175659380, 210791256, 263489070, 351318760, 421582512, 526978140, 702637520, 1053956280, 2107912560]

約数ペア:

[(1, 2107912560), (2, 1053956280), (3, 702637520), (4, 526978140), (5, 421582512), (6, 351318760), (8, 263489070), (10, 210791256), (12, 175659380), (13, 162147120), (15, 140527504), (16, 131744535), (20, 105395628), (24, 87829690), (26, 81073560), (29, 72686640), (30, 70263752), (39, 54049040), (40, 52697814), (48, 43914845), (52, 40536780), (58, 36343320), (60, 35131876), (65, 32429424), (78, 27024520), (80, 26348907), (87, 24228880), (104, 20268390), (116, 18171660), (120, 17565938), (130, 16214712), (145, 14537328), (156, 13512260), (174, 12114440), (195, 10809808), (208, 10134195), (232, 9085830), (240, 8782969), (260, 8107356), (290, 7268664), (312, 6756130), (348, 6057220), (377, 5591280), (390, 5404904), (435, 4845776), (464, 4542915), (520, 4053678), (580, 3634332), (624, 3378065), (696, 3028610), (754, 2795640), (780, 2702452), (870, 2422888), (1040, 2026839), (1131, 1863760), (1160, 1817166), (1392, 1514305), (1508, 1397820), (1560, 1351226), (1740, 1211444), (1885, 1118256), (2262, 931880), (2320, 908583), (3016, 698910), (3120, 675613), (3480, 605722), (3770, 559128), (4524, 465940), (5655, 372752), (6032, 349455), (6960, 302861), (7540, 279564), (9048, 232970), (11310, 186376), (15080, 139782), (18096, 116485), (22620, 93188), (23297, 90480), (30160, 69891), (45240, 46594)]