1650937440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:533

約数の個数: 192

約数和(自身を含む): 5322143232

約数和(自身を除く): 3671205792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 193, 213, 240, 251, 284, 355, 386, 426, 480, 502, 568, 579, 710, 753, 772, 852, 965, 1004, 1065, 1136, 1158, 1255, 1420, 1506, 1544, 1704, 1930, 2008, 2130, 2272, 2316, 2510, 2840, 2895, 3012, 3088, 3408, 3765, 3860, 4016, 4260, 4632, 5020, 5680, 5790, 6024, 6176, 6816, 7530, 7720, 8032, 8520, 9264, 10040, 11360, 11580, 12048, 13703, 15060, 15440, 17040, 17821, 18528, 20080, 23160, 24096, 27406, 30120, 30880, 34080, 35642, 40160, 41109, 46320, 48443, 53463, 54812, 60240, 68515, 71284, 82218, 89105, 92640, 96886, 106926, 109624, 120480, 137030, 142568, 145329, 164436, 178210, 193772, 205545, 213852, 219248, 242215, 267315, 274060, 285136, 290658, 328872, 356420, 387544, 411090, 427704, 438496, 484430, 534630, 548120, 570272, 581316, 657744, 712840, 726645, 775088, 822180, 855408, 968860, 1069260, 1096240, 1162632, 1315488, 1425680, 1453290, 1550176, 1644360, 1710816, 1937720, 2138520, 2192480, 2325264, 2851360, 2906580, 3288720, 3439453, 3875440, 4277040, 4650528, 5813160, 6577440, 6878906, 7750880, 8554080, 10318359, 11626320, 13757812, 17197265, 20636718, 23252640, 27515624, 34394530, 41273436, 51591795, 55031248, 68789060, 82546872, 103183590, 110062496, 137578120, 165093744, 206367180, 275156240, 330187488, 412734360, 550312480, 825468720, 1650937440]

約数ペア:

[(1, 1650937440), (2, 825468720), (3, 550312480), (4, 412734360), (5, 330187488), (6, 275156240), (8, 206367180), (10, 165093744), (12, 137578120), (15, 110062496), (16, 103183590), (20, 82546872), (24, 68789060), (30, 55031248), (32, 51591795), (40, 41273436), (48, 34394530), (60, 27515624), (71, 23252640), (80, 20636718), (96, 17197265), (120, 13757812), (142, 11626320), (160, 10318359), (193, 8554080), (213, 7750880), (240, 6878906), (251, 6577440), (284, 5813160), (355, 4650528), (386, 4277040), (426, 3875440), (480, 3439453), (502, 3288720), (568, 2906580), (579, 2851360), (710, 2325264), (753, 2192480), (772, 2138520), (852, 1937720), (965, 1710816), (1004, 1644360), (1065, 1550176), (1136, 1453290), (1158, 1425680), (1255, 1315488), (1420, 1162632), (1506, 1096240), (1544, 1069260), (1704, 968860), (1930, 855408), (2008, 822180), (2130, 775088), (2272, 726645), (2316, 712840), (2510, 657744), (2840, 581316), (2895, 570272), (3012, 548120), (3088, 534630), (3408, 484430), (3765, 438496), (3860, 427704), (4016, 411090), (4260, 387544), (4632, 356420), (5020, 328872), (5680, 290658), (5790, 285136), (6024, 274060), (6176, 267315), (6816, 242215), (7530, 219248), (7720, 213852), (8032, 205545), (8520, 193772), (9264, 178210), (10040, 164436), (11360, 145329), (11580, 142568), (12048, 137030), (13703, 120480), (15060, 109624), (15440, 106926), (17040, 96886), (17821, 92640), (18528, 89105), (20080, 82218), (23160, 71284), (24096, 68515), (27406, 60240), (30120, 54812), (30880, 53463), (34080, 48443), (35642, 46320), (40160, 41109)]