66870295920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2995981}}^1$

素因数の和:2996031

約数の個数: 120

約数和(自身を含む): 231817103232

約数和(自身を除く): 164946807312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 2995981, 5991962, 8987943, 11983924, 14979905, 17975886, 23967848, 26963829, 29959810, 35951772, 44939715, 47935696, 53927658, 59919620, 71903544, 89879430, 92875411, 107855316, 119839240, 134819145, 143807088, 179758860, 185750822, 215710632, 239678480, 269638290, 278626233, 359517720, 371501644, 431421264, 464377055, 539276580, 557252466, 719035440, 743003288, 835878699, 928754110, 1078553160, 1114504932, 1393131165, 1486006576, 1671757398, 1857508220, 2157106320, 2229009864, 2786262330, 3343514796, 3715016440, 4179393495, 4458019728, 5572524660, 6687029592, 7430032880, 8358786990, 11145049320, 13374059184, 16717573980, 22290098640, 33435147960, 66870295920]

約数ペア:

[(1, 66870295920), (2, 33435147960), (3, 22290098640), (4, 16717573980), (5, 13374059184), (6, 11145049320), (8, 8358786990), (9, 7430032880), (10, 6687029592), (12, 5572524660), (15, 4458019728), (16, 4179393495), (18, 3715016440), (20, 3343514796), (24, 2786262330), (30, 2229009864), (31, 2157106320), (36, 1857508220), (40, 1671757398), (45, 1486006576), (48, 1393131165), (60, 1114504932), (62, 1078553160), (72, 928754110), (80, 835878699), (90, 743003288), (93, 719035440), (120, 557252466), (124, 539276580), (144, 464377055), (155, 431421264), (180, 371501644), (186, 359517720), (240, 278626233), (248, 269638290), (279, 239678480), (310, 215710632), (360, 185750822), (372, 179758860), (465, 143807088), (496, 134819145), (558, 119839240), (620, 107855316), (720, 92875411), (744, 89879430), (930, 71903544), (1116, 59919620), (1240, 53927658), (1395, 47935696), (1488, 44939715), (1860, 35951772), (2232, 29959810), (2480, 26963829), (2790, 23967848), (3720, 17975886), (4464, 14979905), (5580, 11983924), (7440, 8987943), (11160, 5991962), (22320, 2995981)]