7326253760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{3889}}^1$

素因数の和:3971

約数の個数: 168

約数和(自身を含む): 20654406240

約数和(自身を除く): 13328152480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 841, 928, 1015, 1120, 1160, 1624, 1682, 1856, 2030, 2240, 2320, 3248, 3364, 3889, 4060, 4205, 4640, 5887, 6496, 6728, 7778, 8120, 8410, 9280, 11774, 12992, 13456, 15556, 16240, 16820, 19445, 23548, 26912, 27223, 29435, 31112, 32480, 33640, 38890, 47096, 53824, 54446, 58870, 62224, 64960, 67280, 77780, 94192, 108892, 112781, 117740, 124448, 134560, 136115, 155560, 188384, 217784, 225562, 235480, 248896, 269120, 272230, 311120, 376768, 435568, 451124, 470960, 544460, 563905, 622240, 789467, 871136, 902248, 941920, 1088920, 1127810, 1244480, 1578934, 1742272, 1804496, 1883840, 2177840, 2255620, 3157868, 3270649, 3608992, 3947335, 4355680, 4511240, 6315736, 6541298, 7217984, 7894670, 8711360, 9022480, 12631472, 13082596, 15789340, 16353245, 18044960, 22894543, 25262944, 26165192, 31578680, 32706490, 36089920, 45789086, 50525888, 52330384, 63157360, 65412980, 91578172, 104660768, 114472715, 126314720, 130825960, 183156344, 209321536, 228945430, 252629440, 261651920, 366312688, 457890860, 523303840, 732625376, 915781720, 1046607680, 1465250752, 1831563440, 3663126880, 7326253760]

約数ペア:

[(1, 7326253760), (2, 3663126880), (4, 1831563440), (5, 1465250752), (7, 1046607680), (8, 915781720), (10, 732625376), (14, 523303840), (16, 457890860), (20, 366312688), (28, 261651920), (29, 252629440), (32, 228945430), (35, 209321536), (40, 183156344), (56, 130825960), (58, 126314720), (64, 114472715), (70, 104660768), (80, 91578172), (112, 65412980), (116, 63157360), (140, 52330384), (145, 50525888), (160, 45789086), (203, 36089920), (224, 32706490), (232, 31578680), (280, 26165192), (290, 25262944), (320, 22894543), (406, 18044960), (448, 16353245), (464, 15789340), (560, 13082596), (580, 12631472), (812, 9022480), (841, 8711360), (928, 7894670), (1015, 7217984), (1120, 6541298), (1160, 6315736), (1624, 4511240), (1682, 4355680), (1856, 3947335), (2030, 3608992), (2240, 3270649), (2320, 3157868), (3248, 2255620), (3364, 2177840), (3889, 1883840), (4060, 1804496), (4205, 1742272), (4640, 1578934), (5887, 1244480), (6496, 1127810), (6728, 1088920), (7778, 941920), (8120, 902248), (8410, 871136), (9280, 789467), (11774, 622240), (12992, 563905), (13456, 544460), (15556, 470960), (16240, 451124), (16820, 435568), (19445, 376768), (23548, 311120), (26912, 272230), (27223, 269120), (29435, 248896), (31112, 235480), (32480, 225562), (33640, 217784), (38890, 188384), (47096, 155560), (53824, 136115), (54446, 134560), (58870, 124448), (62224, 117740), (64960, 112781), (67280, 108892), (77780, 94192)]