1790305920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23909}}^1$

素因数の和:23947

約数の個数: 192

約数和(自身を含む): 6657978600

約数和(自身を除く): 4867672680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 23909, 24960, 37440, 47818, 71727, 74880, 95636, 119545, 143454, 191272, 215181, 239090, 286908, 310817, 358635, 382544, 430362, 478180, 573816, 621634, 717270, 765088, 860724, 932451, 956360, 1075905, 1147632, 1243268, 1434540, 1530176, 1554085, 1721448, 1864902, 1912720, 2151810, 2295264, 2486536, 2797353, 2869080, 3060352, 3108170, 3442896, 3729804, 3825440, 4303620, 4590528, 4662255, 4973072, 5594706, 5738160, 6216340, 6885792, 7459608, 7650880, 8607240, 9181056, 9324510, 9946144, 11189412, 11476320, 12432680, 13771584, 13986765, 14919216, 15301760, 17214480, 18649020, 19892288, 22378824, 22952640, 24865360, 27543168, 27973530, 29838432, 34428960, 37298040, 39784576, 44757648, 45905280, 49730720, 55947060, 59676864, 68857920, 74596080, 89515296, 99461440, 111894120, 119353728, 137715840, 149192160, 179030592, 198922880, 223788240, 298384320, 358061184, 447576480, 596768640, 895152960, 1790305920]

約数ペア:

[(1, 1790305920), (2, 895152960), (3, 596768640), (4, 447576480), (5, 358061184), (6, 298384320), (8, 223788240), (9, 198922880), (10, 179030592), (12, 149192160), (13, 137715840), (15, 119353728), (16, 111894120), (18, 99461440), (20, 89515296), (24, 74596080), (26, 68857920), (30, 59676864), (32, 55947060), (36, 49730720), (39, 45905280), (40, 44757648), (45, 39784576), (48, 37298040), (52, 34428960), (60, 29838432), (64, 27973530), (65, 27543168), (72, 24865360), (78, 22952640), (80, 22378824), (90, 19892288), (96, 18649020), (104, 17214480), (117, 15301760), (120, 14919216), (128, 13986765), (130, 13771584), (144, 12432680), (156, 11476320), (160, 11189412), (180, 9946144), (192, 9324510), (195, 9181056), (208, 8607240), (234, 7650880), (240, 7459608), (260, 6885792), (288, 6216340), (312, 5738160), (320, 5594706), (360, 4973072), (384, 4662255), (390, 4590528), (416, 4303620), (468, 3825440), (480, 3729804), (520, 3442896), (576, 3108170), (585, 3060352), (624, 2869080), (640, 2797353), (720, 2486536), (780, 2295264), (832, 2151810), (936, 1912720), (960, 1864902), (1040, 1721448), (1152, 1554085), (1170, 1530176), (1248, 1434540), (1440, 1243268), (1560, 1147632), (1664, 1075905), (1872, 956360), (1920, 932451), (2080, 860724), (2340, 765088), (2496, 717270), (2880, 621634), (3120, 573816), (3744, 478180), (4160, 430362), (4680, 382544), (4992, 358635), (5760, 310817), (6240, 286908), (7488, 239090), (8320, 215181), (9360, 191272), (12480, 143454), (14976, 119545), (18720, 95636), (23909, 74880), (24960, 71727), (37440, 47818)]