2669390080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1973}}^1$

素因数の和:2152

約数の個数: 144

約数和(自身を含む): 7359577344

約数和(自身を除く): 4690187264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 151, 160, 224, 256, 280, 302, 320, 448, 560, 604, 640, 755, 896, 1057, 1120, 1208, 1280, 1510, 1792, 1973, 2114, 2240, 2416, 3020, 3946, 4228, 4480, 4832, 5285, 6040, 7892, 8456, 8960, 9664, 9865, 10570, 12080, 13811, 15784, 16912, 19328, 19730, 21140, 24160, 27622, 31568, 33824, 38656, 39460, 42280, 48320, 55244, 63136, 67648, 69055, 78920, 84560, 96640, 110488, 126272, 135296, 138110, 157840, 169120, 193280, 220976, 252544, 270592, 276220, 297923, 315680, 338240, 441952, 505088, 552440, 595846, 631360, 676480, 883904, 1104880, 1191692, 1262720, 1352960, 1489615, 1767808, 2085461, 2209760, 2383384, 2525440, 2979230, 3535616, 4170922, 4419520, 4766768, 5958460, 8341844, 8839040, 9533536, 10427305, 11916920, 16683688, 17678080, 19067072, 20854610, 23833840, 33367376, 38134144, 41709220, 47667680, 66734752, 76268288, 83418440, 95335360, 133469504, 166836880, 190670720, 266939008, 333673760, 381341440, 533878016, 667347520, 1334695040, 2669390080]

約数ペア:

[(1, 2669390080), (2, 1334695040), (4, 667347520), (5, 533878016), (7, 381341440), (8, 333673760), (10, 266939008), (14, 190670720), (16, 166836880), (20, 133469504), (28, 95335360), (32, 83418440), (35, 76268288), (40, 66734752), (56, 47667680), (64, 41709220), (70, 38134144), (80, 33367376), (112, 23833840), (128, 20854610), (140, 19067072), (151, 17678080), (160, 16683688), (224, 11916920), (256, 10427305), (280, 9533536), (302, 8839040), (320, 8341844), (448, 5958460), (560, 4766768), (604, 4419520), (640, 4170922), (755, 3535616), (896, 2979230), (1057, 2525440), (1120, 2383384), (1208, 2209760), (1280, 2085461), (1510, 1767808), (1792, 1489615), (1973, 1352960), (2114, 1262720), (2240, 1191692), (2416, 1104880), (3020, 883904), (3946, 676480), (4228, 631360), (4480, 595846), (4832, 552440), (5285, 505088), (6040, 441952), (7892, 338240), (8456, 315680), (8960, 297923), (9664, 276220), (9865, 270592), (10570, 252544), (12080, 220976), (13811, 193280), (15784, 169120), (16912, 157840), (19328, 138110), (19730, 135296), (21140, 126272), (24160, 110488), (27622, 96640), (31568, 84560), (33824, 78920), (38656, 69055), (39460, 67648), (42280, 63136), (48320, 55244)]