426954840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:646

約数の個数: 192

約数和(自身を含む): 1426960800

約数和(自身を除く): 1000005960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 169, 185, 195, 222, 260, 296, 312, 338, 370, 390, 444, 481, 507, 520, 555, 569, 676, 740, 780, 845, 888, 962, 1014, 1110, 1138, 1352, 1443, 1480, 1560, 1690, 1707, 1924, 2028, 2220, 2276, 2405, 2535, 2845, 2886, 3380, 3414, 3848, 4056, 4440, 4552, 4810, 5070, 5690, 5772, 6253, 6760, 6828, 7215, 7397, 8535, 9620, 10140, 11380, 11544, 12506, 13656, 14430, 14794, 17070, 18759, 19240, 20280, 21053, 22191, 22760, 25012, 28860, 29588, 31265, 34140, 36985, 37518, 42106, 44382, 50024, 57720, 59176, 62530, 63159, 68280, 73970, 75036, 84212, 88764, 93795, 96161, 105265, 110955, 125060, 126318, 147940, 150072, 168424, 177528, 187590, 192322, 210530, 221910, 250120, 252636, 273689, 288483, 295880, 315795, 375180, 384644, 421060, 443820, 480805, 505272, 547378, 576966, 631590, 750360, 769288, 821067, 842120, 887640, 961610, 1094756, 1153932, 1263180, 1368445, 1442415, 1642134, 1923220, 2189512, 2307864, 2526360, 2736890, 2884830, 3284268, 3557957, 3846440, 4105335, 5473780, 5769660, 6568536, 7115914, 8210670, 10673871, 10947560, 11539320, 14231828, 16421340, 17789785, 21347742, 28463656, 32842680, 35579570, 42695484, 53369355, 71159140, 85390968, 106738710, 142318280, 213477420, 426954840]

約数ペア:

[(1, 426954840), (2, 213477420), (3, 142318280), (4, 106738710), (5, 85390968), (6, 71159140), (8, 53369355), (10, 42695484), (12, 35579570), (13, 32842680), (15, 28463656), (20, 21347742), (24, 17789785), (26, 16421340), (30, 14231828), (37, 11539320), (39, 10947560), (40, 10673871), (52, 8210670), (60, 7115914), (65, 6568536), (74, 5769660), (78, 5473780), (104, 4105335), (111, 3846440), (120, 3557957), (130, 3284268), (148, 2884830), (156, 2736890), (169, 2526360), (185, 2307864), (195, 2189512), (222, 1923220), (260, 1642134), (296, 1442415), (312, 1368445), (338, 1263180), (370, 1153932), (390, 1094756), (444, 961610), (481, 887640), (507, 842120), (520, 821067), (555, 769288), (569, 750360), (676, 631590), (740, 576966), (780, 547378), (845, 505272), (888, 480805), (962, 443820), (1014, 421060), (1110, 384644), (1138, 375180), (1352, 315795), (1443, 295880), (1480, 288483), (1560, 273689), (1690, 252636), (1707, 250120), (1924, 221910), (2028, 210530), (2220, 192322), (2276, 187590), (2405, 177528), (2535, 168424), (2845, 150072), (2886, 147940), (3380, 126318), (3414, 125060), (3848, 110955), (4056, 105265), (4440, 96161), (4552, 93795), (4810, 88764), (5070, 84212), (5690, 75036), (5772, 73970), (6253, 68280), (6760, 63159), (6828, 62530), (7215, 59176), (7397, 57720), (8535, 50024), (9620, 44382), (10140, 42106), (11380, 37518), (11544, 36985), (12506, 34140), (13656, 31265), (14430, 29588), (14794, 28860), (17070, 25012), (18759, 22760), (19240, 22191), (20280, 21053)]