1784615040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23833}}^1$

素因数の和:23871

約数の個数: 192

約数和(自身を含む): 6636815640

約数和(自身を除く): 4852200600

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, 23833, 24960, 37440, 47666, 71499, 74880, 95332, 119165, 142998, 190664, 214497, 238330, 285996, 309829, 357495, 381328, 428994, 476660, 571992, 619658, 714990, 762656, 857988, 929487, 953320, 1072485, 1143984, 1239316, 1429980, 1525312, 1549145, 1715976, 1858974, 1906640, 2144970, 2287968, 2478632, 2788461, 2859960, 3050624, 3098290, 3431952, 3717948, 3813280, 4289940, 4575936, 4647435, 4957264, 5576922, 5719920, 6196580, 6863904, 7435896, 7626560, 8579880, 9151872, 9294870, 9914528, 11153844, 11439840, 12393160, 13727808, 13942305, 14871792, 15253120, 17159760, 18589740, 19829056, 22307688, 22879680, 24786320, 27455616, 27884610, 29743584, 34319520, 37179480, 39658112, 44615376, 45759360, 49572640, 55769220, 59487168, 68639040, 74358960, 89230752, 99145280, 111538440, 118974336, 137278080, 148717920, 178461504, 198290560, 223076880, 297435840, 356923008, 446153760, 594871680, 892307520, 1784615040]

約数ペア:

[(1, 1784615040), (2, 892307520), (3, 594871680), (4, 446153760), (5, 356923008), (6, 297435840), (8, 223076880), (9, 198290560), (10, 178461504), (12, 148717920), (13, 137278080), (15, 118974336), (16, 111538440), (18, 99145280), (20, 89230752), (24, 74358960), (26, 68639040), (30, 59487168), (32, 55769220), (36, 49572640), (39, 45759360), (40, 44615376), (45, 39658112), (48, 37179480), (52, 34319520), (60, 29743584), (64, 27884610), (65, 27455616), (72, 24786320), (78, 22879680), (80, 22307688), (90, 19829056), (96, 18589740), (104, 17159760), (117, 15253120), (120, 14871792), (128, 13942305), (130, 13727808), (144, 12393160), (156, 11439840), (160, 11153844), (180, 9914528), (192, 9294870), (195, 9151872), (208, 8579880), (234, 7626560), (240, 7435896), (260, 6863904), (288, 6196580), (312, 5719920), (320, 5576922), (360, 4957264), (384, 4647435), (390, 4575936), (416, 4289940), (468, 3813280), (480, 3717948), (520, 3431952), (576, 3098290), (585, 3050624), (624, 2859960), (640, 2788461), (720, 2478632), (780, 2287968), (832, 2144970), (936, 1906640), (960, 1858974), (1040, 1715976), (1152, 1549145), (1170, 1525312), (1248, 1429980), (1440, 1239316), (1560, 1143984), (1664, 1072485), (1872, 953320), (1920, 929487), (2080, 857988), (2340, 762656), (2496, 714990), (2880, 619658), (3120, 571992), (3744, 476660), (4160, 428994), (4680, 381328), (4992, 357495), (5760, 309829), (6240, 285996), (7488, 238330), (8320, 214497), (9360, 190664), (12480, 142998), (14976, 119165), (18720, 95332), (23833, 74880), (24960, 71499), (37440, 47666)]