268469040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 240

約数和(自身を含む): 995909472

約数和(自身を除く): 727440432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 98, 105, 111, 112, 120, 140, 147, 148, 168, 185, 196, 210, 222, 240, 245, 259, 280, 294, 296, 336, 370, 392, 420, 444, 490, 518, 555, 560, 588, 592, 617, 735, 740, 777, 784, 840, 888, 980, 1036, 1110, 1176, 1234, 1295, 1470, 1480, 1554, 1680, 1776, 1813, 1851, 1960, 2072, 2220, 2352, 2468, 2590, 2940, 2960, 3085, 3108, 3626, 3702, 3885, 3920, 4144, 4319, 4440, 4936, 5180, 5439, 5880, 6170, 6216, 7252, 7404, 7770, 8638, 8880, 9065, 9255, 9872, 10360, 10878, 11760, 12340, 12432, 12957, 14504, 14808, 15540, 17276, 18130, 18510, 20720, 21595, 21756, 22829, 24680, 25914, 27195, 29008, 29616, 30233, 31080, 34552, 36260, 37020, 43190, 43512, 45658, 49360, 51828, 54390, 60466, 62160, 64785, 68487, 69104, 72520, 74040, 86380, 87024, 90699, 91316, 103656, 108780, 114145, 120932, 129570, 136974, 145040, 148080, 151165, 159803, 172760, 181398, 182632, 207312, 217560, 228290, 241864, 259140, 273948, 302330, 319606, 342435, 345520, 362796, 365264, 435120, 453495, 456580, 479409, 483728, 518280, 547896, 604660, 639212, 684870, 725592, 799015, 906990, 913160, 958818, 1036560, 1095792, 1118621, 1209320, 1278424, 1369740, 1451184, 1598030, 1813980, 1826320, 1917636, 2237242, 2397045, 2418640, 2556848, 2739480, 3196060, 3355863, 3627960, 3835272, 4474484, 4794090, 5478960, 5593105, 6392120, 6711726, 7255920, 7670544, 8948968, 9588180, 11186210, 12784240, 13423452, 16779315, 17897936, 19176360, 22372420, 26846904, 33558630, 38352720, 44744840, 53693808, 67117260, 89489680, 134234520, 268469040]

約数ペア:

[(1, 268469040), (2, 134234520), (3, 89489680), (4, 67117260), (5, 53693808), (6, 44744840), (7, 38352720), (8, 33558630), (10, 26846904), (12, 22372420), (14, 19176360), (15, 17897936), (16, 16779315), (20, 13423452), (21, 12784240), (24, 11186210), (28, 9588180), (30, 8948968), (35, 7670544), (37, 7255920), (40, 6711726), (42, 6392120), (48, 5593105), (49, 5478960), (56, 4794090), (60, 4474484), (70, 3835272), (74, 3627960), (80, 3355863), (84, 3196060), (98, 2739480), (105, 2556848), (111, 2418640), (112, 2397045), (120, 2237242), (140, 1917636), (147, 1826320), (148, 1813980), (168, 1598030), (185, 1451184), (196, 1369740), (210, 1278424), (222, 1209320), (240, 1118621), (245, 1095792), (259, 1036560), (280, 958818), (294, 913160), (296, 906990), (336, 799015), (370, 725592), (392, 684870), (420, 639212), (444, 604660), (490, 547896), (518, 518280), (555, 483728), (560, 479409), (588, 456580), (592, 453495), (617, 435120), (735, 365264), (740, 362796), (777, 345520), (784, 342435), (840, 319606), (888, 302330), (980, 273948), (1036, 259140), (1110, 241864), (1176, 228290), (1234, 217560), (1295, 207312), (1470, 182632), (1480, 181398), (1554, 172760), (1680, 159803), (1776, 151165), (1813, 148080), (1851, 145040), (1960, 136974), (2072, 129570), (2220, 120932), (2352, 114145), (2468, 108780), (2590, 103656), (2940, 91316), (2960, 90699), (3085, 87024), (3108, 86380), (3626, 74040), (3702, 72520), (3885, 69104), (3920, 68487), (4144, 64785), (4319, 62160), (4440, 60466), (4936, 54390), (5180, 51828), (5439, 49360), (5880, 45658), (6170, 43512), (6216, 43190), (7252, 37020), (7404, 36260), (7770, 34552), (8638, 31080), (8880, 30233), (9065, 29616), (9255, 29008), (9872, 27195), (10360, 25914), (10878, 24680), (11760, 22829), (12340, 21756), (12432, 21595), (12957, 20720), (14504, 18510), (14808, 18130), (15540, 17276)]