255246698880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20717}}^1$

素因数の和:20799

約数の個数: 512

約数和(自身を含む): 973779148800

約数和(自身を除く): 718532449920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 32, 36, 40, 45, 46, 48, 54, 60, 62, 64, 69, 72, 80, 90, 92, 93, 96, 108, 115, 120, 124, 128, 135, 138, 144, 155, 160, 180, 184, 186, 192, 207, 216, 230, 240, 248, 270, 276, 279, 288, 310, 320, 345, 360, 368, 372, 384, 414, 432, 460, 465, 480, 496, 540, 552, 558, 576, 620, 621, 640, 690, 713, 720, 736, 744, 828, 837, 864, 920, 930, 960, 992, 1035, 1080, 1104, 1116, 1152, 1240, 1242, 1380, 1395, 1426, 1440, 1472, 1488, 1656, 1674, 1728, 1840, 1860, 1920, 1984, 2070, 2139, 2160, 2208, 2232, 2480, 2484, 2760, 2790, 2852, 2880, 2944, 2976, 3105, 3312, 3348, 3456, 3565, 3680, 3720, 3968, 4140, 4185, 4278, 4320, 4416, 4464, 4960, 4968, 5520, 5580, 5704, 5760, 5952, 6210, 6417, 6624, 6696, 7130, 7360, 7440, 8280, 8370, 8556, 8640, 8832, 8928, 9920, 9936, 10695, 11040, 11160, 11408, 11904, 12420, 12834, 13248, 13392, 14260, 14720, 14880, 16560, 16740, 17112, 17280, 17856, 19251, 19840, 19872, 20717, 21390, 22080, 22320, 22816, 24840, 25668, 26496, 26784, 28520, 29760, 32085, 33120, 33480, 34224, 35712, 38502, 39744, 41434, 42780, 44160, 44640, 45632, 49680, 51336, 53568, 57040, 59520, 62151, 64170, 66240, 66960, 68448, 77004, 79488, 82868, 85560, 89280, 91264, 96255, 99360, 102672, 103585, 107136, 114080, 124302, 128340, 132480, 133920, 136896, 154008, 165736, 171120, 178560, 186453, 192510, 198720, 205344, 207170, 228160, 248604, 256680, 267840, 273792, 308016, 310755, 331472, 342240, 372906, 385020, 397440, 410688, 414340, 456320, 476491, 497208, 513360, 535680, 559359, 616032, 621510, 642227, 662944, 684480, 745812, 770040, 821376, 828680, 932265, 952982, 994416, 1026720, 1118718, 1232064, 1243020, 1284454, 1325888, 1368960, 1429473, 1491624, 1540080, 1657360, 1864530, 1905964, 1926681, 1988832, 2053440, 2237436, 2382455, 2464128, 2486040, 2568908, 2651776, 2796795, 2858946, 2983248, 3080160, 3211135, 3314720, 3729060, 3811928, 3853362, 3977664, 4106880, 4288419, 4474872, 4764910, 4972080, 5137816, 5593590, 5717892, 5780043, 5966496, 6160320, 6422270, 6629440, 7147365, 7458120, 7623856, 7706724, 7955328, 8576838, 8949744, 9529820, 9633405, 9944160, 10275632, 11187180, 11435784, 11560086, 11932992, 12320640, 12844540, 12865257, 13258880, 14294730, 14771221, 14916240, 15247712, 15413448, 17153676, 17340129, 17899488, 19059640, 19266810, 19888320, 20551264, 21442095, 22374360, 22871568, 23120172, 23865984, 25689080, 25730514, 28589460, 28900215, 29542442, 29832480, 30495424, 30826896, 34307352, 34680258, 35798976, 38119280, 38533620, 39776640, 41102528, 42884190, 44313663, 44748720, 45743136, 46240344, 51378160, 51461028, 57178920, 57800430, 59084884, 59664960, 60990848, 61653792, 64326285, 68614704, 69360516, 71597952, 73856105, 76238560, 77067240, 82205056, 85768380, 86700645, 88627326, 89497440, 91486272, 92480688, 102756320, 102922056, 114357840, 115600860, 118169768, 119329920, 123307584, 128652570, 132940989, 137229408, 138721032, 147712210, 152477120, 154134480, 171536760, 173401290, 177254652, 178994880, 182972544, 184961376, 205512640, 205844112, 221568315, 228715680, 231201720, 236339536, 246615168, 257305140, 265881978, 274458816, 277442064, 295424420, 304954240, 308268960, 343073520, 346802580, 354509304, 357989760, 369922752, 398822967, 411025280, 411688224, 443136630, 457431360, 462403440, 472679072, 514610280, 531763956, 548917632, 554884128, 590848840, 616537920, 664704945, 686147040, 693605160, 709018608, 739845504, 797645934, 823376448, 886273260, 914862720, 924806880, 945358144, 1029220560, 1063527912, 1109768256, 1181697680, 1233075840, 1329409890, 1372294080, 1387210320, 1418037216, 1595291868, 1646752896, 1772546520, 1849613760, 1890716288, 1994114835, 2058441120, 2127055824, 2219536512, 2363395360, 2658819780, 2744588160, 2774420640, 2836074432, 3190583736, 3545093040, 3699227520, 3988229670, 4116882240, 4254111648, 4726790720, 5317639560, 5548841280, 5672148864, 6381167472, 7090186080, 7976459340, 8233764480, 8508223296, 9453581440, 10635279120, 11097682560, 12762334944, 14180372160, 15952918680, 17016446592, 21270558240, 25524669888, 28360744320, 31905837360, 42541116480, 51049339776, 63811674720, 85082232960, 127623349440, 255246698880]

約数ペア:

[(1, 255246698880), (2, 127623349440), (3, 85082232960), (4, 63811674720), (5, 51049339776), (6, 42541116480), (8, 31905837360), (9, 28360744320), (10, 25524669888), (12, 21270558240), (15, 17016446592), (16, 15952918680), (18, 14180372160), (20, 12762334944), (23, 11097682560), (24, 10635279120), (27, 9453581440), (30, 8508223296), (31, 8233764480), (32, 7976459340), (36, 7090186080), (40, 6381167472), (45, 5672148864), (46, 5548841280), (48, 5317639560), (54, 4726790720), (60, 4254111648), (62, 4116882240), (64, 3988229670), (69, 3699227520), (72, 3545093040), (80, 3190583736), (90, 2836074432), (92, 2774420640), (93, 2744588160), (96, 2658819780), (108, 2363395360), (115, 2219536512), (120, 2127055824), (124, 2058441120), (128, 1994114835), (135, 1890716288), (138, 1849613760), (144, 1772546520), (155, 1646752896), (160, 1595291868), (180, 1418037216), (184, 1387210320), (186, 1372294080), (192, 1329409890), (207, 1233075840), (216, 1181697680), (230, 1109768256), (240, 1063527912), (248, 1029220560), (270, 945358144), (276, 924806880), (279, 914862720), (288, 886273260), (310, 823376448), (320, 797645934), (345, 739845504), (360, 709018608), (368, 693605160), (372, 686147040), (384, 664704945), (414, 616537920), (432, 590848840), (460, 554884128), (465, 548917632), (480, 531763956), (496, 514610280), (540, 472679072), (552, 462403440), (558, 457431360), (576, 443136630), (620, 411688224), (621, 411025280), (640, 398822967), (690, 369922752), (713, 357989760), (720, 354509304), (736, 346802580), (744, 343073520), (828, 308268960), (837, 304954240), (864, 295424420), (920, 277442064), (930, 274458816), (960, 265881978), (992, 257305140), (1035, 246615168), (1080, 236339536), (1104, 231201720), (1116, 228715680), (1152, 221568315), (1240, 205844112), (1242, 205512640), (1380, 184961376), (1395, 182972544), (1426, 178994880), (1440, 177254652), (1472, 173401290), (1488, 171536760), (1656, 154134480), (1674, 152477120), (1728, 147712210), (1840, 138721032), (1860, 137229408), (1920, 132940989), (1984, 128652570), (2070, 123307584), (2139, 119329920), (2160, 118169768), (2208, 115600860), (2232, 114357840), (2480, 102922056), (2484, 102756320), (2760, 92480688), (2790, 91486272), (2852, 89497440), (2880, 88627326), (2944, 86700645), (2976, 85768380), (3105, 82205056), (3312, 77067240), (3348, 76238560), (3456, 73856105), (3565, 71597952), (3680, 69360516), (3720, 68614704), (3968, 64326285), (4140, 61653792), (4185, 60990848), (4278, 59664960), (4320, 59084884), (4416, 57800430), (4464, 57178920), (4960, 51461028), (4968, 51378160), (5520, 46240344), (5580, 45743136), (5704, 44748720), (5760, 44313663), (5952, 42884190), (6210, 41102528), (6417, 39776640), (6624, 38533620), (6696, 38119280), (7130, 35798976), (7360, 34680258), (7440, 34307352), (8280, 30826896), (8370, 30495424), (8556, 29832480), (8640, 29542442), (8832, 28900215), (8928, 28589460), (9920, 25730514), (9936, 25689080), (10695, 23865984), (11040, 23120172), (11160, 22871568), (11408, 22374360), (11904, 21442095), (12420, 20551264), (12834, 19888320), (13248, 19266810), (13392, 19059640), (14260, 17899488), (14720, 17340129), (14880, 17153676), (16560, 15413448), (16740, 15247712), (17112, 14916240), (17280, 14771221), (17856, 14294730), (19251, 13258880), (19840, 12865257), (19872, 12844540), (20717, 12320640), (21390, 11932992), (22080, 11560086), (22320, 11435784), (22816, 11187180), (24840, 10275632), (25668, 9944160), (26496, 9633405), (26784, 9529820), (28520, 8949744), (29760, 8576838), (32085, 7955328), (33120, 7706724), (33480, 7623856), (34224, 7458120), (35712, 7147365), (38502, 6629440), (39744, 6422270), (41434, 6160320), (42780, 5966496), (44160, 5780043), (44640, 5717892), (45632, 5593590), (49680, 5137816), (51336, 4972080), (53568, 4764910), (57040, 4474872), (59520, 4288419), (62151, 4106880), (64170, 3977664), (66240, 3853362), (66960, 3811928), (68448, 3729060), (77004, 3314720), (79488, 3211135), (82868, 3080160), (85560, 2983248), (89280, 2858946), (91264, 2796795), (96255, 2651776), (99360, 2568908), (102672, 2486040), (103585, 2464128), (107136, 2382455), (114080, 2237436), (124302, 2053440), (128340, 1988832), (132480, 1926681), (133920, 1905964), (136896, 1864530), (154008, 1657360), (165736, 1540080), (171120, 1491624), (178560, 1429473), (186453, 1368960), (192510, 1325888), (198720, 1284454), (205344, 1243020), (207170, 1232064), (228160, 1118718), (248604, 1026720), (256680, 994416), (267840, 952982), (273792, 932265), (308016, 828680), (310755, 821376), (331472, 770040), (342240, 745812), (372906, 684480), (385020, 662944), (397440, 642227), (410688, 621510), (414340, 616032), (456320, 559359), (476491, 535680), (497208, 513360)]