2487348240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25717}}^1$

素因数の和:25777

約数の個数: 160

約数和(自身を含む): 8572118016

約数和(自身を除く): 6084769776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 16120, 19344, 24180, 25717, 32240, 48360, 51434, 77151, 96720, 102868, 128585, 154302, 205736, 257170, 308604, 334321, 385755, 411472, 514340, 617208, 668642, 771510, 797227, 1002963, 1028680, 1234416, 1337284, 1543020, 1594454, 1671605, 2005926, 2057360, 2391681, 2674568, 3086040, 3188908, 3343210, 3986135, 4011852, 4783362, 5014815, 5349136, 6172080, 6377816, 6686420, 7972270, 8023704, 9566724, 10029630, 10363951, 11958405, 12755632, 13372840, 15944540, 16047408, 19133448, 20059260, 20727902, 23916810, 26745680, 31091853, 31889080, 38266896, 40118520, 41455804, 47833620, 51819755, 62183706, 63778160, 80237040, 82911608, 95667240, 103639510, 124367412, 155459265, 165823216, 191334480, 207279020, 248734824, 310918530, 414558040, 497469648, 621837060, 829116080, 1243674120, 2487348240]

約数ペア:

[(1, 2487348240), (2, 1243674120), (3, 829116080), (4, 621837060), (5, 497469648), (6, 414558040), (8, 310918530), (10, 248734824), (12, 207279020), (13, 191334480), (15, 165823216), (16, 155459265), (20, 124367412), (24, 103639510), (26, 95667240), (30, 82911608), (31, 80237040), (39, 63778160), (40, 62183706), (48, 51819755), (52, 47833620), (60, 41455804), (62, 40118520), (65, 38266896), (78, 31889080), (80, 31091853), (93, 26745680), (104, 23916810), (120, 20727902), (124, 20059260), (130, 19133448), (155, 16047408), (156, 15944540), (186, 13372840), (195, 12755632), (208, 11958405), (240, 10363951), (248, 10029630), (260, 9566724), (310, 8023704), (312, 7972270), (372, 6686420), (390, 6377816), (403, 6172080), (465, 5349136), (496, 5014815), (520, 4783362), (620, 4011852), (624, 3986135), (744, 3343210), (780, 3188908), (806, 3086040), (930, 2674568), (1040, 2391681), (1209, 2057360), (1240, 2005926), (1488, 1671605), (1560, 1594454), (1612, 1543020), (1860, 1337284), (2015, 1234416), (2418, 1028680), (2480, 1002963), (3120, 797227), (3224, 771510), (3720, 668642), (4030, 617208), (4836, 514340), (6045, 411472), (6448, 385755), (7440, 334321), (8060, 308604), (9672, 257170), (12090, 205736), (16120, 154302), (19344, 128585), (24180, 102868), (25717, 96720), (32240, 77151), (48360, 51434)]