1564621920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 480

約数和(自身を含む): 5993507520

約数和(自身を除く): 4428885600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 29, 30, 32, 36, 40, 45, 46, 48, 54, 58, 60, 69, 72, 80, 81, 87, 90, 92, 96, 108, 115, 116, 120, 135, 138, 144, 145, 160, 162, 174, 180, 181, 184, 207, 216, 230, 232, 240, 261, 270, 276, 288, 290, 324, 345, 348, 360, 362, 368, 405, 414, 432, 435, 460, 464, 480, 522, 540, 543, 552, 580, 621, 648, 667, 690, 696, 720, 724, 736, 783, 810, 828, 864, 870, 905, 920, 928, 1035, 1044, 1080, 1086, 1104, 1160, 1242, 1296, 1305, 1334, 1380, 1392, 1440, 1448, 1566, 1620, 1629, 1656, 1740, 1810, 1840, 1863, 2001, 2070, 2088, 2160, 2172, 2208, 2320, 2349, 2484, 2592, 2610, 2668, 2715, 2760, 2784, 2896, 3105, 3132, 3240, 3258, 3312, 3335, 3480, 3620, 3680, 3726, 3915, 4002, 4140, 4163, 4176, 4320, 4344, 4640, 4698, 4887, 4968, 5220, 5249, 5336, 5430, 5520, 5792, 6003, 6210, 6264, 6480, 6516, 6624, 6670, 6960, 7240, 7452, 7830, 8004, 8145, 8280, 8326, 8352, 8688, 9315, 9396, 9774, 9936, 10005, 10440, 10498, 10672, 10860, 11040, 11745, 12006, 12420, 12489, 12528, 12960, 13032, 13340, 13920, 14480, 14661, 14904, 15660, 15747, 16008, 16290, 16560, 16652, 17376, 18009, 18630, 18792, 19548, 19872, 20010, 20815, 20880, 20996, 21344, 21720, 23490, 24012, 24435, 24840, 24978, 25056, 26064, 26245, 26680, 28960, 29322, 29808, 30015, 31320, 31494, 32016, 32580, 33120, 33304, 36018, 37260, 37467, 37584, 39096, 40020, 41630, 41760, 41992, 43440, 46980, 47241, 48024, 48870, 49680, 49956, 52128, 52490, 53360, 54027, 58644, 59616, 60030, 62445, 62640, 62988, 64032, 65160, 66608, 72036, 73305, 74520, 74934, 75168, 78192, 78735, 80040, 83260, 83984, 86880, 90045, 93960, 94482, 96048, 97740, 99360, 99912, 104980, 106720, 108054, 112401, 117288, 120060, 120727, 124890, 125280, 125976, 130320, 133216, 141723, 144072, 146610, 149040, 149868, 156384, 157470, 160080, 166520, 167968, 180090, 187335, 187920, 188964, 192096, 195480, 199824, 209960, 216108, 224802, 234576, 236205, 240120, 241454, 249780, 251952, 260640, 270135, 283446, 288144, 293220, 298080, 299736, 314940, 320160, 333040, 337203, 360180, 362181, 374670, 375840, 377928, 390960, 399648, 419920, 425169, 432216, 449604, 469152, 472410, 480240, 482908, 499560, 503904, 540270, 562005, 566892, 576288, 586440, 599472, 603635, 629880, 666080, 674406, 708615, 720360, 724362, 749340, 755856, 781920, 839840, 850338, 864432, 899208, 944820, 960480, 965816, 999120, 1080540, 1086543, 1124010, 1133784, 1172880, 1198944, 1207270, 1259760, 1348812, 1417230, 1440720, 1448724, 1498680, 1511712, 1686015, 1700676, 1728864, 1798416, 1810905, 1889640, 1931632, 1998240, 2125845, 2161080, 2173086, 2248020, 2267568, 2345760, 2414540, 2519520, 2697624, 2834460, 2881440, 2897448, 2997360, 3259629, 3372030, 3401352, 3596832, 3621810, 3779280, 3863264, 4251690, 4322160, 4346172, 4496040, 4535136, 4829080, 5395248, 5432715, 5668920, 5794896, 5994720, 6519258, 6744060, 6802704, 7243620, 7558560, 8503380, 8644320, 8692344, 8992080, 9658160, 9778887, 10790496, 10865430, 11337840, 11589792, 13038516, 13488120, 13605408, 14487240, 16298145, 17006760, 17384688, 17984160, 19316320, 19557774, 21730860, 22675680, 26077032, 26976240, 28974480, 32596290, 34013520, 34769376, 39115548, 43461720, 48894435, 52154064, 53952480, 57948960, 65192580, 68027040, 78231096, 86923440, 97788870, 104308128, 130385160, 156462192, 173846880, 195577740, 260770320, 312924384, 391155480, 521540640, 782310960, 1564621920]

約数ペア:

[(1, 1564621920), (2, 782310960), (3, 521540640), (4, 391155480), (5, 312924384), (6, 260770320), (8, 195577740), (9, 173846880), (10, 156462192), (12, 130385160), (15, 104308128), (16, 97788870), (18, 86923440), (20, 78231096), (23, 68027040), (24, 65192580), (27, 57948960), (29, 53952480), (30, 52154064), (32, 48894435), (36, 43461720), (40, 39115548), (45, 34769376), (46, 34013520), (48, 32596290), (54, 28974480), (58, 26976240), (60, 26077032), (69, 22675680), (72, 21730860), (80, 19557774), (81, 19316320), (87, 17984160), (90, 17384688), (92, 17006760), (96, 16298145), (108, 14487240), (115, 13605408), (116, 13488120), (120, 13038516), (135, 11589792), (138, 11337840), (144, 10865430), (145, 10790496), (160, 9778887), (162, 9658160), (174, 8992080), (180, 8692344), (181, 8644320), (184, 8503380), (207, 7558560), (216, 7243620), (230, 6802704), (232, 6744060), (240, 6519258), (261, 5994720), (270, 5794896), (276, 5668920), (288, 5432715), (290, 5395248), (324, 4829080), (345, 4535136), (348, 4496040), (360, 4346172), (362, 4322160), (368, 4251690), (405, 3863264), (414, 3779280), (432, 3621810), (435, 3596832), (460, 3401352), (464, 3372030), (480, 3259629), (522, 2997360), (540, 2897448), (543, 2881440), (552, 2834460), (580, 2697624), (621, 2519520), (648, 2414540), (667, 2345760), (690, 2267568), (696, 2248020), (720, 2173086), (724, 2161080), (736, 2125845), (783, 1998240), (810, 1931632), (828, 1889640), (864, 1810905), (870, 1798416), (905, 1728864), (920, 1700676), (928, 1686015), (1035, 1511712), (1044, 1498680), (1080, 1448724), (1086, 1440720), (1104, 1417230), (1160, 1348812), (1242, 1259760), (1296, 1207270), (1305, 1198944), (1334, 1172880), (1380, 1133784), (1392, 1124010), (1440, 1086543), (1448, 1080540), (1566, 999120), (1620, 965816), (1629, 960480), (1656, 944820), (1740, 899208), (1810, 864432), (1840, 850338), (1863, 839840), (2001, 781920), (2070, 755856), (2088, 749340), (2160, 724362), (2172, 720360), (2208, 708615), (2320, 674406), (2349, 666080), (2484, 629880), (2592, 603635), (2610, 599472), (2668, 586440), (2715, 576288), (2760, 566892), (2784, 562005), (2896, 540270), (3105, 503904), (3132, 499560), (3240, 482908), (3258, 480240), (3312, 472410), (3335, 469152), (3480, 449604), (3620, 432216), (3680, 425169), (3726, 419920), (3915, 399648), (4002, 390960), (4140, 377928), (4163, 375840), (4176, 374670), (4320, 362181), (4344, 360180), (4640, 337203), (4698, 333040), (4887, 320160), (4968, 314940), (5220, 299736), (5249, 298080), (5336, 293220), (5430, 288144), (5520, 283446), (5792, 270135), (6003, 260640), (6210, 251952), (6264, 249780), (6480, 241454), (6516, 240120), (6624, 236205), (6670, 234576), (6960, 224802), (7240, 216108), (7452, 209960), (7830, 199824), (8004, 195480), (8145, 192096), (8280, 188964), (8326, 187920), (8352, 187335), (8688, 180090), (9315, 167968), (9396, 166520), (9774, 160080), (9936, 157470), (10005, 156384), (10440, 149868), (10498, 149040), (10672, 146610), (10860, 144072), (11040, 141723), (11745, 133216), (12006, 130320), (12420, 125976), (12489, 125280), (12528, 124890), (12960, 120727), (13032, 120060), (13340, 117288), (13920, 112401), (14480, 108054), (14661, 106720), (14904, 104980), (15660, 99912), (15747, 99360), (16008, 97740), (16290, 96048), (16560, 94482), (16652, 93960), (17376, 90045), (18009, 86880), (18630, 83984), (18792, 83260), (19548, 80040), (19872, 78735), (20010, 78192), (20815, 75168), (20880, 74934), (20996, 74520), (21344, 73305), (21720, 72036), (23490, 66608), (24012, 65160), (24435, 64032), (24840, 62988), (24978, 62640), (25056, 62445), (26064, 60030), (26245, 59616), (26680, 58644), (28960, 54027), (29322, 53360), (29808, 52490), (30015, 52128), (31320, 49956), (31494, 49680), (32016, 48870), (32580, 48024), (33120, 47241), (33304, 46980), (36018, 43440), (37260, 41992), (37467, 41760), (37584, 41630), (39096, 40020)]