817670880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1474

約数の個数: 288

約数和(自身を含む): 3104075520

約数和(自身を除く): 2286404640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1409, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2080, 2232, 2340, 2418, 2480, 2790, 2818, 2976, 3120, 3224, 3627, 3720, 3744, 4030, 4227, 4464, 4680, 4836, 4960, 5580, 5636, 6045, 6240, 6448, 7045, 7254, 7440, 8060, 8454, 8928, 9360, 9672, 11160, 11272, 12090, 12681, 12896, 14090, 14508, 14880, 16120, 16908, 18135, 18317, 18720, 19344, 21135, 22320, 22544, 24180, 25362, 28180, 29016, 32240, 33816, 36270, 36634, 38688, 42270, 43679, 44640, 45088, 48360, 50724, 54951, 56360, 58032, 63405, 64480, 67632, 72540, 73268, 84540, 87358, 91585, 96720, 101448, 109902, 112720, 116064, 126810, 131037, 135264, 145080, 146536, 164853, 169080, 174716, 183170, 193440, 202896, 218395, 219804, 225440, 253620, 262074, 274755, 290160, 293072, 329706, 338160, 349432, 366340, 393111, 405792, 436790, 439608, 507240, 524148, 549510, 567827, 580320, 586144, 655185, 659412, 676320, 698864, 732680, 786222, 824265, 873580, 879216, 1014480, 1048296, 1099020, 1135654, 1310370, 1318824, 1397728, 1465360, 1572444, 1648530, 1703481, 1747160, 1758432, 1965555, 2028960, 2096592, 2198040, 2271308, 2620740, 2637648, 2839135, 2930720, 3144888, 3297060, 3406962, 3494320, 3931110, 4193184, 4396080, 4542616, 5110443, 5241480, 5275296, 5678270, 6289776, 6594120, 6813924, 6988640, 7862220, 8517405, 8792160, 9085232, 10220886, 10482960, 11356540, 12579552, 13188240, 13627848, 15724440, 17034810, 18170464, 20441772, 20965920, 22713080, 25552215, 26376480, 27255696, 31448880, 34069620, 40883544, 45426160, 51104430, 54511392, 62897760, 68139240, 81767088, 90852320, 102208860, 136278480, 163534176, 204417720, 272556960, 408835440, 817670880]

約数ペア:

[(1, 817670880), (2, 408835440), (3, 272556960), (4, 204417720), (5, 163534176), (6, 136278480), (8, 102208860), (9, 90852320), (10, 81767088), (12, 68139240), (13, 62897760), (15, 54511392), (16, 51104430), (18, 45426160), (20, 40883544), (24, 34069620), (26, 31448880), (30, 27255696), (31, 26376480), (32, 25552215), (36, 22713080), (39, 20965920), (40, 20441772), (45, 18170464), (48, 17034810), (52, 15724440), (60, 13627848), (62, 13188240), (65, 12579552), (72, 11356540), (78, 10482960), (80, 10220886), (90, 9085232), (93, 8792160), (96, 8517405), (104, 7862220), (117, 6988640), (120, 6813924), (124, 6594120), (130, 6289776), (144, 5678270), (155, 5275296), (156, 5241480), (160, 5110443), (180, 4542616), (186, 4396080), (195, 4193184), (208, 3931110), (234, 3494320), (240, 3406962), (248, 3297060), (260, 3144888), (279, 2930720), (288, 2839135), (310, 2637648), (312, 2620740), (360, 2271308), (372, 2198040), (390, 2096592), (403, 2028960), (416, 1965555), (465, 1758432), (468, 1747160), (480, 1703481), (496, 1648530), (520, 1572444), (558, 1465360), (585, 1397728), (620, 1318824), (624, 1310370), (720, 1135654), (744, 1099020), (780, 1048296), (806, 1014480), (930, 879216), (936, 873580), (992, 824265), (1040, 786222), (1116, 732680), (1170, 698864), (1209, 676320), (1240, 659412), (1248, 655185), (1395, 586144), (1409, 580320), (1440, 567827), (1488, 549510), (1560, 524148), (1612, 507240), (1860, 439608), (1872, 436790), (2015, 405792), (2080, 393111), (2232, 366340), (2340, 349432), (2418, 338160), (2480, 329706), (2790, 293072), (2818, 290160), (2976, 274755), (3120, 262074), (3224, 253620), (3627, 225440), (3720, 219804), (3744, 218395), (4030, 202896), (4227, 193440), (4464, 183170), (4680, 174716), (4836, 169080), (4960, 164853), (5580, 146536), (5636, 145080), (6045, 135264), (6240, 131037), (6448, 126810), (7045, 116064), (7254, 112720), (7440, 109902), (8060, 101448), (8454, 96720), (8928, 91585), (9360, 87358), (9672, 84540), (11160, 73268), (11272, 72540), (12090, 67632), (12681, 64480), (12896, 63405), (14090, 58032), (14508, 56360), (14880, 54951), (16120, 50724), (16908, 48360), (18135, 45088), (18317, 44640), (18720, 43679), (19344, 42270), (21135, 38688), (22320, 36634), (22544, 36270), (24180, 33816), (25362, 32240), (28180, 29016)]