2096370720

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{1997}}^1$

素因数の和:2036

約数の個数: 216

約数和(自身を含む): 7432356204

約数和(自身を除く): 5335985484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 1997, 2160, 2187, 2430, 2592, 2916, 3240, 3645, 3888, 3994, 4320, 4374, 4860, 5832, 5991, 6480, 6561, 7290, 7776, 7988, 8748, 9720, 9985, 10935, 11664, 11982, 12960, 13122, 14580, 15976, 17496, 17973, 19440, 19970, 21870, 23328, 23964, 26244, 29160, 29955, 31952, 32805, 34992, 35946, 38880, 39940, 43740, 47928, 52488, 53919, 58320, 59910, 63904, 65610, 69984, 71892, 79880, 87480, 89865, 95856, 104976, 107838, 116640, 119820, 131220, 143784, 159760, 161757, 174960, 179730, 191712, 209952, 215676, 239640, 262440, 269595, 287568, 319520, 323514, 349920, 359460, 431352, 479280, 485271, 524880, 539190, 575136, 647028, 718920, 808785, 862704, 958560, 970542, 1049760, 1078380, 1294056, 1437840, 1455813, 1617570, 1725408, 1941084, 2156760, 2426355, 2588112, 2875680, 2911626, 3235140, 3882168, 4313520, 4367439, 4852710, 5176224, 5823252, 6470280, 7279065, 7764336, 8627040, 8734878, 9705420, 11646504, 12940560, 13102317, 14558130, 15528672, 17469756, 19410840, 21837195, 23293008, 25881120, 26204634, 29116260, 34939512, 38821680, 43674390, 46586016, 52409268, 58232520, 65511585, 69879024, 77643360, 87348780, 104818536, 116465040, 131023170, 139758048, 174697560, 209637072, 232930080, 262046340, 349395120, 419274144, 524092680, 698790240, 1048185360, 2096370720]

約数ペア:

[(1, 2096370720), (2, 1048185360), (3, 698790240), (4, 524092680), (5, 419274144), (6, 349395120), (8, 262046340), (9, 232930080), (10, 209637072), (12, 174697560), (15, 139758048), (16, 131023170), (18, 116465040), (20, 104818536), (24, 87348780), (27, 77643360), (30, 69879024), (32, 65511585), (36, 58232520), (40, 52409268), (45, 46586016), (48, 43674390), (54, 38821680), (60, 34939512), (72, 29116260), (80, 26204634), (81, 25881120), (90, 23293008), (96, 21837195), (108, 19410840), (120, 17469756), (135, 15528672), (144, 14558130), (160, 13102317), (162, 12940560), (180, 11646504), (216, 9705420), (240, 8734878), (243, 8627040), (270, 7764336), (288, 7279065), (324, 6470280), (360, 5823252), (405, 5176224), (432, 4852710), (480, 4367439), (486, 4313520), (540, 3882168), (648, 3235140), (720, 2911626), (729, 2875680), (810, 2588112), (864, 2426355), (972, 2156760), (1080, 1941084), (1215, 1725408), (1296, 1617570), (1440, 1455813), (1458, 1437840), (1620, 1294056), (1944, 1078380), (1997, 1049760), (2160, 970542), (2187, 958560), (2430, 862704), (2592, 808785), (2916, 718920), (3240, 647028), (3645, 575136), (3888, 539190), (3994, 524880), (4320, 485271), (4374, 479280), (4860, 431352), (5832, 359460), (5991, 349920), (6480, 323514), (6561, 319520), (7290, 287568), (7776, 269595), (7988, 262440), (8748, 239640), (9720, 215676), (9985, 209952), (10935, 191712), (11664, 179730), (11982, 174960), (12960, 161757), (13122, 159760), (14580, 143784), (15976, 131220), (17496, 119820), (17973, 116640), (19440, 107838), (19970, 104976), (21870, 95856), (23328, 89865), (23964, 87480), (26244, 79880), (29160, 71892), (29955, 69984), (31952, 65610), (32805, 63904), (34992, 59910), (35946, 58320), (38880, 53919), (39940, 52488), (43740, 47928)]