212548960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6011}}^1$

素因数の和:6056

約数の個数: 96

約数和(自身を含む): 572679072

約数和(自身を除く): 360130112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4420, 6011, 7072, 8840, 12022, 17680, 24044, 30055, 35360, 48088, 60110, 78143, 96176, 102187, 120220, 156286, 192352, 204374, 240440, 312572, 390715, 408748, 480880, 510935, 625144, 781430, 817496, 961760, 1021870, 1250288, 1328431, 1562860, 1634992, 2043740, 2500576, 2656862, 3125720, 3269984, 4087480, 5313724, 6251440, 6642155, 8174960, 10627448, 12502880, 13284310, 16349920, 21254896, 26568620, 42509792, 53137240, 106274480, 212548960]

約数ペア:

[(1, 212548960), (2, 106274480), (4, 53137240), (5, 42509792), (8, 26568620), (10, 21254896), (13, 16349920), (16, 13284310), (17, 12502880), (20, 10627448), (26, 8174960), (32, 6642155), (34, 6251440), (40, 5313724), (52, 4087480), (65, 3269984), (68, 3125720), (80, 2656862), (85, 2500576), (104, 2043740), (130, 1634992), (136, 1562860), (160, 1328431), (170, 1250288), (208, 1021870), (221, 961760), (260, 817496), (272, 781430), (340, 625144), (416, 510935), (442, 480880), (520, 408748), (544, 390715), (680, 312572), (884, 240440), (1040, 204374), (1105, 192352), (1360, 156286), (1768, 120220), (2080, 102187), (2210, 96176), (2720, 78143), (3536, 60110), (4420, 48088), (6011, 35360), (7072, 30055), (8840, 24044), (12022, 17680)]