12952817280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172981}}^1$

素因数の和:173019

約数の個数: 192

約数和(自身を含む): 48168567720

約数和(自身を除く): 35215750440

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, 24960, 37440, 74880, 172981, 345962, 518943, 691924, 864905, 1037886, 1383848, 1556829, 1729810, 2075772, 2248753, 2594715, 2767696, 3113658, 3459620, 4151544, 4497506, 5189430, 5535392, 6227316, 6746259, 6919240, 7784145, 8303088, 8995012, 10378860, 11070784, 11243765, 12454632, 13492518, 13838480, 15568290, 16606176, 17990024, 20238777, 20757720, 22141568, 22487530, 24909264, 26985036, 27676960, 31136580, 33212352, 33731295, 35980048, 40477554, 41515440, 44975060, 49818528, 53970072, 55353920, 62273160, 66424704, 67462590, 71960096, 80955108, 83030880, 89950120, 99637056, 101193885, 107940144, 110707840, 124546320, 134925180, 143920192, 161910216, 166061760, 179900240, 199274112, 202387770, 215880288, 249092640, 269850360, 287840384, 323820432, 332123520, 359800480, 404775540, 431760576, 498185280, 539700720, 647640864, 719600960, 809551080, 863521152, 996370560, 1079401440, 1295281728, 1439201920, 1619102160, 2158802880, 2590563456, 3238204320, 4317605760, 6476408640, 12952817280]

約数ペア:

[(1, 12952817280), (2, 6476408640), (3, 4317605760), (4, 3238204320), (5, 2590563456), (6, 2158802880), (8, 1619102160), (9, 1439201920), (10, 1295281728), (12, 1079401440), (13, 996370560), (15, 863521152), (16, 809551080), (18, 719600960), (20, 647640864), (24, 539700720), (26, 498185280), (30, 431760576), (32, 404775540), (36, 359800480), (39, 332123520), (40, 323820432), (45, 287840384), (48, 269850360), (52, 249092640), (60, 215880288), (64, 202387770), (65, 199274112), (72, 179900240), (78, 166061760), (80, 161910216), (90, 143920192), (96, 134925180), (104, 124546320), (117, 110707840), (120, 107940144), (128, 101193885), (130, 99637056), (144, 89950120), (156, 83030880), (160, 80955108), (180, 71960096), (192, 67462590), (195, 66424704), (208, 62273160), (234, 55353920), (240, 53970072), (260, 49818528), (288, 44975060), (312, 41515440), (320, 40477554), (360, 35980048), (384, 33731295), (390, 33212352), (416, 31136580), (468, 27676960), (480, 26985036), (520, 24909264), (576, 22487530), (585, 22141568), (624, 20757720), (640, 20238777), (720, 17990024), (780, 16606176), (832, 15568290), (936, 13838480), (960, 13492518), (1040, 12454632), (1152, 11243765), (1170, 11070784), (1248, 10378860), (1440, 8995012), (1560, 8303088), (1664, 7784145), (1872, 6919240), (1920, 6746259), (2080, 6227316), (2340, 5535392), (2496, 5189430), (2880, 4497506), (3120, 4151544), (3744, 3459620), (4160, 3113658), (4680, 2767696), (4992, 2594715), (5760, 2248753), (6240, 2075772), (7488, 1729810), (8320, 1556829), (9360, 1383848), (12480, 1037886), (14976, 864905), (18720, 691924), (24960, 518943), (37440, 345962), (74880, 172981)]