916709040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2647}}^1$

素因数の和:2716

約数の個数: 240

約数和(自身を含む): 3406323648

約数和(自身を除く): 2489614608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 222, 234, 240, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 888, 936, 962, 1040, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1776, 1872, 1924, 2220, 2340, 2405, 2647, 2664, 2886, 2960, 3120, 3330, 3848, 4329, 4440, 4680, 4810, 5294, 5328, 5772, 6660, 7215, 7696, 7941, 8658, 8880, 9360, 9620, 10588, 11544, 13235, 13320, 14430, 15882, 17316, 19240, 21176, 21645, 23088, 23823, 26470, 26640, 28860, 31764, 34411, 34632, 38480, 39705, 42352, 43290, 47646, 52940, 57720, 63528, 68822, 69264, 79410, 86580, 95292, 97939, 103233, 105880, 115440, 119115, 127056, 137644, 158820, 172055, 173160, 190584, 195878, 206466, 211760, 238230, 275288, 293817, 309699, 317640, 344110, 346320, 381168, 391756, 412932, 476460, 489695, 516165, 550576, 587634, 619398, 635280, 688220, 783512, 825864, 881451, 952920, 979390, 1032330, 1175268, 1238796, 1273207, 1376440, 1469085, 1548495, 1567024, 1651728, 1762902, 1905840, 1958780, 2064660, 2350536, 2477592, 2546414, 2752880, 2938170, 3096990, 3525804, 3819621, 3917560, 4129320, 4407255, 4701072, 4955184, 5092828, 5876340, 6193980, 6366035, 7051608, 7639242, 7835120, 8258640, 8814510, 10185656, 11458863, 11752680, 12387960, 12732070, 14103216, 15278484, 17629020, 19098105, 20371312, 22917726, 23505360, 24775920, 25464140, 30556968, 35258040, 38196210, 45835452, 50928280, 57294315, 61113936, 70516080, 76392420, 91670904, 101856560, 114588630, 152784840, 183341808, 229177260, 305569680, 458354520, 916709040]

約数ペア:

[(1, 916709040), (2, 458354520), (3, 305569680), (4, 229177260), (5, 183341808), (6, 152784840), (8, 114588630), (9, 101856560), (10, 91670904), (12, 76392420), (13, 70516080), (15, 61113936), (16, 57294315), (18, 50928280), (20, 45835452), (24, 38196210), (26, 35258040), (30, 30556968), (36, 25464140), (37, 24775920), (39, 23505360), (40, 22917726), (45, 20371312), (48, 19098105), (52, 17629020), (60, 15278484), (65, 14103216), (72, 12732070), (74, 12387960), (78, 11752680), (80, 11458863), (90, 10185656), (104, 8814510), (111, 8258640), (117, 7835120), (120, 7639242), (130, 7051608), (144, 6366035), (148, 6193980), (156, 5876340), (180, 5092828), (185, 4955184), (195, 4701072), (208, 4407255), (222, 4129320), (234, 3917560), (240, 3819621), (260, 3525804), (296, 3096990), (312, 2938170), (333, 2752880), (360, 2546414), (370, 2477592), (390, 2350536), (444, 2064660), (468, 1958780), (481, 1905840), (520, 1762902), (555, 1651728), (585, 1567024), (592, 1548495), (624, 1469085), (666, 1376440), (720, 1273207), (740, 1238796), (780, 1175268), (888, 1032330), (936, 979390), (962, 952920), (1040, 881451), (1110, 825864), (1170, 783512), (1332, 688220), (1443, 635280), (1480, 619398), (1560, 587634), (1665, 550576), (1776, 516165), (1872, 489695), (1924, 476460), (2220, 412932), (2340, 391756), (2405, 381168), (2647, 346320), (2664, 344110), (2886, 317640), (2960, 309699), (3120, 293817), (3330, 275288), (3848, 238230), (4329, 211760), (4440, 206466), (4680, 195878), (4810, 190584), (5294, 173160), (5328, 172055), (5772, 158820), (6660, 137644), (7215, 127056), (7696, 119115), (7941, 115440), (8658, 105880), (8880, 103233), (9360, 97939), (9620, 95292), (10588, 86580), (11544, 79410), (13235, 69264), (13320, 68822), (14430, 63528), (15882, 57720), (17316, 52940), (19240, 47646), (21176, 43290), (21645, 42352), (23088, 39705), (23823, 38480), (26470, 34632), (26640, 34411), (28860, 31764)]