158020560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 559370448

約数和(自身を除く): 401349888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 53, 60, 72, 80, 82, 90, 101, 106, 120, 123, 144, 159, 164, 180, 202, 205, 212, 240, 246, 265, 303, 318, 328, 360, 369, 404, 410, 424, 477, 492, 505, 530, 606, 615, 636, 656, 720, 738, 795, 808, 820, 848, 909, 954, 984, 1010, 1060, 1212, 1230, 1272, 1476, 1515, 1590, 1616, 1640, 1818, 1845, 1908, 1968, 2020, 2120, 2173, 2385, 2424, 2460, 2544, 2952, 3030, 3180, 3280, 3636, 3690, 3816, 4040, 4141, 4240, 4346, 4545, 4770, 4848, 4920, 5353, 5904, 6060, 6360, 6519, 7272, 7380, 7632, 8080, 8282, 8692, 9090, 9540, 9840, 10706, 10865, 12120, 12423, 12720, 13038, 14544, 14760, 16059, 16564, 17384, 18180, 19080, 19557, 20705, 21412, 21730, 24240, 24846, 26076, 26765, 29520, 32118, 32595, 33128, 34768, 36360, 37269, 38160, 39114, 41410, 42824, 43460, 48177, 49692, 52152, 53530, 62115, 64236, 65190, 66256, 72720, 74538, 78228, 80295, 82820, 85648, 86920, 96354, 97785, 99384, 104304, 107060, 124230, 128472, 130380, 149076, 156456, 160590, 165640, 173840, 186345, 192708, 195570, 198768, 214120, 219473, 240885, 248460, 256944, 260760, 298152, 312912, 321180, 331280, 372690, 385416, 391140, 428240, 438946, 481770, 496920, 521520, 596304, 642360, 658419, 745380, 770832, 782280, 877892, 963540, 993840, 1097365, 1284720, 1316838, 1490760, 1564560, 1755784, 1927080, 1975257, 2194730, 2633676, 2981520, 3292095, 3511568, 3854160, 3950514, 4389460, 5267352, 6584190, 7901028, 8778920, 9876285, 10534704, 13168380, 15802056, 17557840, 19752570, 26336760, 31604112, 39505140, 52673520, 79010280, 158020560]

約数ペア:

[(1, 158020560), (2, 79010280), (3, 52673520), (4, 39505140), (5, 31604112), (6, 26336760), (8, 19752570), (9, 17557840), (10, 15802056), (12, 13168380), (15, 10534704), (16, 9876285), (18, 8778920), (20, 7901028), (24, 6584190), (30, 5267352), (36, 4389460), (40, 3950514), (41, 3854160), (45, 3511568), (48, 3292095), (53, 2981520), (60, 2633676), (72, 2194730), (80, 1975257), (82, 1927080), (90, 1755784), (101, 1564560), (106, 1490760), (120, 1316838), (123, 1284720), (144, 1097365), (159, 993840), (164, 963540), (180, 877892), (202, 782280), (205, 770832), (212, 745380), (240, 658419), (246, 642360), (265, 596304), (303, 521520), (318, 496920), (328, 481770), (360, 438946), (369, 428240), (404, 391140), (410, 385416), (424, 372690), (477, 331280), (492, 321180), (505, 312912), (530, 298152), (606, 260760), (615, 256944), (636, 248460), (656, 240885), (720, 219473), (738, 214120), (795, 198768), (808, 195570), (820, 192708), (848, 186345), (909, 173840), (954, 165640), (984, 160590), (1010, 156456), (1060, 149076), (1212, 130380), (1230, 128472), (1272, 124230), (1476, 107060), (1515, 104304), (1590, 99384), (1616, 97785), (1640, 96354), (1818, 86920), (1845, 85648), (1908, 82820), (1968, 80295), (2020, 78228), (2120, 74538), (2173, 72720), (2385, 66256), (2424, 65190), (2460, 64236), (2544, 62115), (2952, 53530), (3030, 52152), (3180, 49692), (3280, 48177), (3636, 43460), (3690, 42824), (3816, 41410), (4040, 39114), (4141, 38160), (4240, 37269), (4346, 36360), (4545, 34768), (4770, 33128), (4848, 32595), (4920, 32118), (5353, 29520), (5904, 26765), (6060, 26076), (6360, 24846), (6519, 24240), (7272, 21730), (7380, 21412), (7632, 20705), (8080, 19557), (8282, 19080), (8692, 18180), (9090, 17384), (9540, 16564), (9840, 16059), (10706, 14760), (10865, 14544), (12120, 13038), (12423, 12720)]