866254080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 288

約数和(自身を含む): 3014000640

約数和(自身を除く): 2147746560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 285, 304, 310, 320, 372, 380, 383, 384, 456, 465, 480, 496, 570, 589, 608, 620, 640, 744, 760, 766, 768, 912, 930, 960, 992, 1140, 1149, 1178, 1216, 1240, 1280, 1488, 1520, 1532, 1767, 1824, 1860, 1915, 1920, 1984, 2280, 2298, 2356, 2432, 2480, 2945, 2976, 3040, 3064, 3534, 3648, 3720, 3830, 3840, 3968, 4560, 4596, 4712, 4864, 4960, 5745, 5890, 5952, 6080, 6128, 7068, 7277, 7296, 7440, 7660, 7936, 8835, 9120, 9192, 9424, 9920, 11490, 11780, 11873, 11904, 12160, 12256, 14136, 14554, 14592, 14880, 15320, 17670, 18240, 18384, 18848, 19840, 21831, 22980, 23560, 23746, 23808, 24320, 24512, 28272, 29108, 29760, 30640, 35340, 35619, 36385, 36480, 36768, 37696, 39680, 43662, 45960, 47120, 47492, 49024, 56544, 58216, 59365, 59520, 61280, 70680, 71238, 72770, 72960, 73536, 75392, 87324, 91920, 94240, 94984, 98048, 109155, 113088, 116432, 118730, 119040, 122560, 141360, 142476, 145540, 147072, 150784, 174648, 178095, 183840, 188480, 189968, 218310, 225587, 226176, 232864, 237460, 245120, 282720, 284952, 291080, 294144, 349296, 356190, 367680, 376960, 379936, 436620, 451174, 452352, 465728, 474920, 490240, 565440, 569904, 582160, 676761, 698592, 712380, 735360, 753920, 759872, 873240, 902348, 931456, 949840, 1127935, 1130880, 1139808, 1164320, 1353522, 1397184, 1424760, 1470720, 1519744, 1746480, 1804696, 1862912, 1899680, 2255870, 2261760, 2279616, 2328640, 2707044, 2794368, 2849520, 3039488, 3383805, 3492960, 3609392, 3799360, 4511740, 4559232, 4657280, 5414088, 5588736, 5699040, 6767610, 6985920, 7218784, 7598720, 9023480, 9118464, 9314560, 10828176, 11398080, 13535220, 13971840, 14437568, 15197440, 18046960, 21656352, 22796160, 27070440, 27943680, 28875136, 36093920, 43312704, 45592320, 54140880, 57750272, 72187840, 86625408, 108281760, 144375680, 173250816, 216563520, 288751360, 433127040, 866254080]

約数ペア:

[(1, 866254080), (2, 433127040), (3, 288751360), (4, 216563520), (5, 173250816), (6, 144375680), (8, 108281760), (10, 86625408), (12, 72187840), (15, 57750272), (16, 54140880), (19, 45592320), (20, 43312704), (24, 36093920), (30, 28875136), (31, 27943680), (32, 27070440), (38, 22796160), (40, 21656352), (48, 18046960), (57, 15197440), (60, 14437568), (62, 13971840), (64, 13535220), (76, 11398080), (80, 10828176), (93, 9314560), (95, 9118464), (96, 9023480), (114, 7598720), (120, 7218784), (124, 6985920), (128, 6767610), (152, 5699040), (155, 5588736), (160, 5414088), (186, 4657280), (190, 4559232), (192, 4511740), (228, 3799360), (240, 3609392), (248, 3492960), (256, 3383805), (285, 3039488), (304, 2849520), (310, 2794368), (320, 2707044), (372, 2328640), (380, 2279616), (383, 2261760), (384, 2255870), (456, 1899680), (465, 1862912), (480, 1804696), (496, 1746480), (570, 1519744), (589, 1470720), (608, 1424760), (620, 1397184), (640, 1353522), (744, 1164320), (760, 1139808), (766, 1130880), (768, 1127935), (912, 949840), (930, 931456), (960, 902348), (992, 873240), (1140, 759872), (1149, 753920), (1178, 735360), (1216, 712380), (1240, 698592), (1280, 676761), (1488, 582160), (1520, 569904), (1532, 565440), (1767, 490240), (1824, 474920), (1860, 465728), (1915, 452352), (1920, 451174), (1984, 436620), (2280, 379936), (2298, 376960), (2356, 367680), (2432, 356190), (2480, 349296), (2945, 294144), (2976, 291080), (3040, 284952), (3064, 282720), (3534, 245120), (3648, 237460), (3720, 232864), (3830, 226176), (3840, 225587), (3968, 218310), (4560, 189968), (4596, 188480), (4712, 183840), (4864, 178095), (4960, 174648), (5745, 150784), (5890, 147072), (5952, 145540), (6080, 142476), (6128, 141360), (7068, 122560), (7277, 119040), (7296, 118730), (7440, 116432), (7660, 113088), (7936, 109155), (8835, 98048), (9120, 94984), (9192, 94240), (9424, 91920), (9920, 87324), (11490, 75392), (11780, 73536), (11873, 72960), (11904, 72770), (12160, 71238), (12256, 70680), (14136, 61280), (14554, 59520), (14592, 59365), (14880, 58216), (15320, 56544), (17670, 49024), (18240, 47492), (18384, 47120), (18848, 45960), (19840, 43662), (21831, 39680), (22980, 37696), (23560, 36768), (23746, 36480), (23808, 36385), (24320, 35619), (24512, 35340), (28272, 30640), (29108, 29760)]