7911041914880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1917029}}^1$

素因数の和:1917100

約数の個数: 192

約数和(自身を含む): 21101439340800

約数和(自身を除く): 13190397425920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 992, 1024, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2048, 2080, 2480, 2560, 3224, 3328, 3968, 4030, 4160, 4960, 5120, 6448, 6656, 7936, 8060, 8320, 9920, 10240, 12896, 13312, 15872, 16120, 16640, 19840, 25792, 26624, 31744, 32240, 33280, 39680, 51584, 63488, 64480, 66560, 79360, 103168, 128960, 133120, 158720, 206336, 257920, 317440, 412672, 515840, 825344, 1031680, 1917029, 2063360, 3834058, 4126720, 7668116, 9585145, 15336232, 19170290, 24921377, 30672464, 38340580, 49842754, 59427899, 61344928, 76681160, 99685508, 118855798, 122689856, 124606885, 153362320, 199371016, 237711596, 245379712, 249213770, 297139495, 306724640, 398742032, 475423192, 490759424, 498427540, 594278990, 613449280, 772562687, 797484064, 950846384, 981518848, 996855080, 1188557980, 1226898560, 1545125374, 1594968128, 1901692768, 1963037696, 1993710160, 2377115960, 2453797120, 3090250748, 3189936256, 3803385536, 3862813435, 3926075392, 3987420320, 4754231920, 4907594240, 6180501496, 6379872512, 7606771072, 7725626870, 7974840640, 9508463840, 9815188480, 12361002992, 12759745024, 15213542144, 15451253740, 15949681280, 19016927680, 19630376960, 24722005984, 25519490048, 30427084288, 30902507480, 31899362560, 38033855360, 49444011968, 51038980096, 60854168576, 61805014960, 63798725120, 76067710720, 98888023936, 121708337152, 123610029920, 127597450240, 152135421440, 197776047872, 247220059840, 255194900480, 304270842880, 395552095744, 494440119680, 608541685760, 791104191488, 988880239360, 1582208382976, 1977760478720, 3955520957440, 7911041914880]

約数ペア:

[(1, 7911041914880), (2, 3955520957440), (4, 1977760478720), (5, 1582208382976), (8, 988880239360), (10, 791104191488), (13, 608541685760), (16, 494440119680), (20, 395552095744), (26, 304270842880), (31, 255194900480), (32, 247220059840), (40, 197776047872), (52, 152135421440), (62, 127597450240), (64, 123610029920), (65, 121708337152), (80, 98888023936), (104, 76067710720), (124, 63798725120), (128, 61805014960), (130, 60854168576), (155, 51038980096), (160, 49444011968), (208, 38033855360), (248, 31899362560), (256, 30902507480), (260, 30427084288), (310, 25519490048), (320, 24722005984), (403, 19630376960), (416, 19016927680), (496, 15949681280), (512, 15451253740), (520, 15213542144), (620, 12759745024), (640, 12361002992), (806, 9815188480), (832, 9508463840), (992, 7974840640), (1024, 7725626870), (1040, 7606771072), (1240, 6379872512), (1280, 6180501496), (1612, 4907594240), (1664, 4754231920), (1984, 3987420320), (2015, 3926075392), (2048, 3862813435), (2080, 3803385536), (2480, 3189936256), (2560, 3090250748), (3224, 2453797120), (3328, 2377115960), (3968, 1993710160), (4030, 1963037696), (4160, 1901692768), (4960, 1594968128), (5120, 1545125374), (6448, 1226898560), (6656, 1188557980), (7936, 996855080), (8060, 981518848), (8320, 950846384), (9920, 797484064), (10240, 772562687), (12896, 613449280), (13312, 594278990), (15872, 498427540), (16120, 490759424), (16640, 475423192), (19840, 398742032), (25792, 306724640), (26624, 297139495), (31744, 249213770), (32240, 245379712), (33280, 237711596), (39680, 199371016), (51584, 153362320), (63488, 124606885), (64480, 122689856), (66560, 118855798), (79360, 99685508), (103168, 76681160), (128960, 61344928), (133120, 59427899), (158720, 49842754), (206336, 38340580), (257920, 30672464), (317440, 24921377), (412672, 19170290), (515840, 15336232), (825344, 9585145), (1031680, 7668116), (1917029, 4126720), (2063360, 3834058)]