2988869760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:940

約数の個数: 256

約数和(自身を含む): 10641456000

約数和(自身を除く): 7652586240

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 269, 270, 288, 320, 360, 384, 432, 480, 538, 540, 576, 640, 643, 720, 807, 864, 960, 1076, 1080, 1152, 1286, 1345, 1440, 1614, 1728, 1920, 1929, 2152, 2160, 2421, 2572, 2690, 2880, 3215, 3228, 3456, 3858, 4035, 4304, 4320, 4842, 5144, 5380, 5760, 5787, 6430, 6456, 7263, 7716, 8070, 8608, 8640, 9645, 9684, 10288, 10760, 11574, 12105, 12860, 12912, 14526, 15432, 16140, 17216, 17280, 17361, 19290, 19368, 20576, 21520, 23148, 24210, 25720, 25824, 28935, 29052, 30864, 32280, 34432, 34722, 36315, 38580, 38736, 41152, 43040, 46296, 48420, 51440, 51648, 57870, 58104, 61728, 64560, 69444, 72630, 77160, 77472, 82304, 86080, 86805, 92592, 96840, 102880, 103296, 115740, 116208, 123456, 129120, 138888, 145260, 154320, 154944, 172160, 172967, 173610, 185184, 193680, 205760, 231480, 232416, 246912, 258240, 277776, 290520, 308640, 309888, 345934, 347220, 370368, 387360, 411520, 462960, 464832, 516480, 518901, 555552, 581040, 617280, 691868, 694440, 740736, 774720, 864835, 925920, 929664, 1037802, 1111104, 1162080, 1234560, 1383736, 1388880, 1549440, 1556703, 1729670, 1851840, 2075604, 2222208, 2324160, 2594505, 2767472, 2777760, 3113406, 3459340, 3703680, 4151208, 4648320, 4670109, 5189010, 5534944, 5555520, 6226812, 6918680, 7783515, 8302416, 9340218, 10378020, 11069888, 11111040, 12453624, 13837360, 15567030, 16604832, 18680436, 20756040, 22139776, 23350545, 24907248, 27674720, 31134060, 33209664, 37360872, 41512080, 46701090, 49814496, 55349440, 62268120, 66419328, 74721744, 83024160, 93402180, 99628992, 110698880, 124536240, 149443488, 166048320, 186804360, 199257984, 249072480, 298886976, 332096640, 373608720, 498144960, 597773952, 747217440, 996289920, 1494434880, 2988869760]

約数ペア:

[(1, 2988869760), (2, 1494434880), (3, 996289920), (4, 747217440), (5, 597773952), (6, 498144960), (8, 373608720), (9, 332096640), (10, 298886976), (12, 249072480), (15, 199257984), (16, 186804360), (18, 166048320), (20, 149443488), (24, 124536240), (27, 110698880), (30, 99628992), (32, 93402180), (36, 83024160), (40, 74721744), (45, 66419328), (48, 62268120), (54, 55349440), (60, 49814496), (64, 46701090), (72, 41512080), (80, 37360872), (90, 33209664), (96, 31134060), (108, 27674720), (120, 24907248), (128, 23350545), (135, 22139776), (144, 20756040), (160, 18680436), (180, 16604832), (192, 15567030), (216, 13837360), (240, 12453624), (269, 11111040), (270, 11069888), (288, 10378020), (320, 9340218), (360, 8302416), (384, 7783515), (432, 6918680), (480, 6226812), (538, 5555520), (540, 5534944), (576, 5189010), (640, 4670109), (643, 4648320), (720, 4151208), (807, 3703680), (864, 3459340), (960, 3113406), (1076, 2777760), (1080, 2767472), (1152, 2594505), (1286, 2324160), (1345, 2222208), (1440, 2075604), (1614, 1851840), (1728, 1729670), (1920, 1556703), (1929, 1549440), (2152, 1388880), (2160, 1383736), (2421, 1234560), (2572, 1162080), (2690, 1111104), (2880, 1037802), (3215, 929664), (3228, 925920), (3456, 864835), (3858, 774720), (4035, 740736), (4304, 694440), (4320, 691868), (4842, 617280), (5144, 581040), (5380, 555552), (5760, 518901), (5787, 516480), (6430, 464832), (6456, 462960), (7263, 411520), (7716, 387360), (8070, 370368), (8608, 347220), (8640, 345934), (9645, 309888), (9684, 308640), (10288, 290520), (10760, 277776), (11574, 258240), (12105, 246912), (12860, 232416), (12912, 231480), (14526, 205760), (15432, 193680), (16140, 185184), (17216, 173610), (17280, 172967), (17361, 172160), (19290, 154944), (19368, 154320), (20576, 145260), (21520, 138888), (23148, 129120), (24210, 123456), (25720, 116208), (25824, 115740), (28935, 103296), (29052, 102880), (30864, 96840), (32280, 92592), (34432, 86805), (34722, 86080), (36315, 82304), (38580, 77472), (38736, 77160), (41152, 72630), (43040, 69444), (46296, 64560), (48420, 61728), (51440, 58104), (51648, 57870)]