2470292640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4649}}^1$

素因数の和:4717

約数の個数: 240

約数和(自身を含む): 8932631400

約数和(自身を除く): 6462338760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 160, 162, 164, 180, 205, 216, 240, 246, 270, 288, 324, 328, 360, 369, 405, 410, 432, 480, 492, 540, 615, 648, 656, 720, 738, 810, 820, 864, 984, 1080, 1107, 1230, 1296, 1312, 1440, 1476, 1620, 1640, 1845, 1968, 2160, 2214, 2460, 2592, 2952, 3240, 3280, 3321, 3690, 3936, 4320, 4428, 4649, 4920, 5535, 5904, 6480, 6560, 6642, 7380, 8856, 9298, 9840, 11070, 11808, 12960, 13284, 13947, 14760, 16605, 17712, 18596, 19680, 22140, 23245, 26568, 27894, 29520, 33210, 35424, 37192, 41841, 44280, 46490, 53136, 55788, 59040, 66420, 69735, 74384, 83682, 88560, 92980, 106272, 111576, 125523, 132840, 139470, 148768, 167364, 177120, 185960, 190609, 209205, 223152, 251046, 265680, 278940, 334728, 371920, 376569, 381218, 418410, 446304, 502092, 531360, 557880, 571827, 627615, 669456, 743840, 753138, 762436, 836820, 953045, 1004184, 1115760, 1143654, 1255230, 1338912, 1506276, 1524872, 1673640, 1715481, 1882845, 1906090, 2008368, 2231520, 2287308, 2510460, 2859135, 3012552, 3049744, 3347280, 3430962, 3765690, 3812180, 4016736, 4574616, 5020920, 5146443, 5718270, 6025104, 6099488, 6694560, 6861924, 7531380, 7624360, 8577405, 9149232, 10041840, 10292886, 11436540, 12050208, 13723848, 15062760, 15248720, 15439329, 17154810, 18298464, 20083680, 20585772, 22873080, 25732215, 27447696, 30125520, 30497440, 30878658, 34309620, 41171544, 45746160, 51464430, 54895392, 60251040, 61757316, 68619240, 77196645, 82343088, 91492320, 102928860, 123514632, 137238480, 154393290, 164686176, 205857720, 247029264, 274476960, 308786580, 411715440, 494058528, 617573160, 823430880, 1235146320, 2470292640]

約数ペア:

[(1, 2470292640), (2, 1235146320), (3, 823430880), (4, 617573160), (5, 494058528), (6, 411715440), (8, 308786580), (9, 274476960), (10, 247029264), (12, 205857720), (15, 164686176), (16, 154393290), (18, 137238480), (20, 123514632), (24, 102928860), (27, 91492320), (30, 82343088), (32, 77196645), (36, 68619240), (40, 61757316), (41, 60251040), (45, 54895392), (48, 51464430), (54, 45746160), (60, 41171544), (72, 34309620), (80, 30878658), (81, 30497440), (82, 30125520), (90, 27447696), (96, 25732215), (108, 22873080), (120, 20585772), (123, 20083680), (135, 18298464), (144, 17154810), (160, 15439329), (162, 15248720), (164, 15062760), (180, 13723848), (205, 12050208), (216, 11436540), (240, 10292886), (246, 10041840), (270, 9149232), (288, 8577405), (324, 7624360), (328, 7531380), (360, 6861924), (369, 6694560), (405, 6099488), (410, 6025104), (432, 5718270), (480, 5146443), (492, 5020920), (540, 4574616), (615, 4016736), (648, 3812180), (656, 3765690), (720, 3430962), (738, 3347280), (810, 3049744), (820, 3012552), (864, 2859135), (984, 2510460), (1080, 2287308), (1107, 2231520), (1230, 2008368), (1296, 1906090), (1312, 1882845), (1440, 1715481), (1476, 1673640), (1620, 1524872), (1640, 1506276), (1845, 1338912), (1968, 1255230), (2160, 1143654), (2214, 1115760), (2460, 1004184), (2592, 953045), (2952, 836820), (3240, 762436), (3280, 753138), (3321, 743840), (3690, 669456), (3936, 627615), (4320, 571827), (4428, 557880), (4649, 531360), (4920, 502092), (5535, 446304), (5904, 418410), (6480, 381218), (6560, 376569), (6642, 371920), (7380, 334728), (8856, 278940), (9298, 265680), (9840, 251046), (11070, 223152), (11808, 209205), (12960, 190609), (13284, 185960), (13947, 177120), (14760, 167364), (16605, 148768), (17712, 139470), (18596, 132840), (19680, 125523), (22140, 111576), (23245, 106272), (26568, 92980), (27894, 88560), (29520, 83682), (33210, 74384), (35424, 69735), (37192, 66420), (41841, 59040), (44280, 55788), (46490, 53136)]