316129320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2240

約数の個数: 192

約数和(自身を含む): 1142668800

約数和(自身を除く): 826539480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2179, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4358, 4680, 4836, 5580, 6045, 6537, 7254, 8060, 8716, 9672, 10895, 11160, 12090, 13074, 14508, 16120, 17432, 18135, 19611, 21790, 24180, 26148, 28327, 29016, 32685, 36270, 39222, 43580, 48360, 52296, 56654, 65370, 67549, 72540, 78444, 84981, 87160, 98055, 113308, 130740, 135098, 141635, 145080, 156888, 169962, 196110, 202647, 226616, 254943, 261480, 270196, 283270, 337745, 339924, 392220, 405294, 424905, 509886, 540392, 566540, 607941, 675490, 679848, 784440, 810588, 849810, 878137, 1013235, 1019772, 1133080, 1215882, 1274715, 1350980, 1621176, 1699620, 1756274, 2026470, 2039544, 2431764, 2549430, 2634411, 2701960, 3039705, 3399240, 3512548, 4052940, 4390685, 4863528, 5098860, 5268822, 6079410, 7025096, 7903233, 8105880, 8781370, 10197720, 10537644, 12158820, 13172055, 15806466, 17562740, 21075288, 24317640, 26344110, 31612932, 35125480, 39516165, 52688220, 63225864, 79032330, 105376440, 158064660, 316129320]

約数ペア:

[(1, 316129320), (2, 158064660), (3, 105376440), (4, 79032330), (5, 63225864), (6, 52688220), (8, 39516165), (9, 35125480), (10, 31612932), (12, 26344110), (13, 24317640), (15, 21075288), (18, 17562740), (20, 15806466), (24, 13172055), (26, 12158820), (30, 10537644), (31, 10197720), (36, 8781370), (39, 8105880), (40, 7903233), (45, 7025096), (52, 6079410), (60, 5268822), (62, 5098860), (65, 4863528), (72, 4390685), (78, 4052940), (90, 3512548), (93, 3399240), (104, 3039705), (117, 2701960), (120, 2634411), (124, 2549430), (130, 2431764), (155, 2039544), (156, 2026470), (180, 1756274), (186, 1699620), (195, 1621176), (234, 1350980), (248, 1274715), (260, 1215882), (279, 1133080), (310, 1019772), (312, 1013235), (360, 878137), (372, 849810), (390, 810588), (403, 784440), (465, 679848), (468, 675490), (520, 607941), (558, 566540), (585, 540392), (620, 509886), (744, 424905), (780, 405294), (806, 392220), (930, 339924), (936, 337745), (1116, 283270), (1170, 270196), (1209, 261480), (1240, 254943), (1395, 226616), (1560, 202647), (1612, 196110), (1860, 169962), (2015, 156888), (2179, 145080), (2232, 141635), (2340, 135098), (2418, 130740), (2790, 113308), (3224, 98055), (3627, 87160), (3720, 84981), (4030, 78444), (4358, 72540), (4680, 67549), (4836, 65370), (5580, 56654), (6045, 52296), (6537, 48360), (7254, 43580), (8060, 39222), (8716, 36270), (9672, 32685), (10895, 29016), (11160, 28327), (12090, 26148), (13074, 24180), (14508, 21790), (16120, 19611), (17432, 18135)]