51489643680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{22531}}^1$

素因数の和:22601

約数の個数: 288

約数和(自身を含む): 188398163520

約数和(自身を除く): 136908519840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 529, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1058, 1080, 1104, 1242, 1380, 1440, 1587, 1656, 1840, 2070, 2116, 2160, 2208, 2484, 2645, 2760, 3105, 3174, 3312, 3680, 4140, 4232, 4320, 4761, 4968, 5290, 5520, 6210, 6348, 6624, 7935, 8280, 8464, 9522, 9936, 10580, 11040, 12420, 12696, 14283, 15870, 16560, 16928, 19044, 19872, 21160, 22531, 23805, 24840, 25392, 28566, 31740, 33120, 38088, 42320, 45062, 47610, 49680, 50784, 57132, 63480, 67593, 71415, 76176, 84640, 90124, 95220, 99360, 112655, 114264, 126960, 135186, 142830, 152352, 180248, 190440, 202779, 225310, 228528, 253920, 270372, 285660, 337965, 360496, 380880, 405558, 450620, 457056, 518213, 540744, 571320, 608337, 675930, 720992, 761760, 811116, 901240, 1013895, 1036426, 1081488, 1142640, 1216674, 1351860, 1554639, 1622232, 1802480, 2027790, 2072852, 2162976, 2285280, 2433348, 2591065, 2703720, 3041685, 3109278, 3244464, 3604960, 4055580, 4145704, 4663917, 4866696, 5182130, 5407440, 6083370, 6218556, 6488928, 7773195, 8111160, 8291408, 9327834, 9733392, 10364260, 10814880, 11918899, 12166740, 12437112, 13991751, 15546390, 16222320, 16582816, 18655668, 19466784, 20728520, 23319585, 23837798, 24333480, 24874224, 27983502, 31092780, 32444640, 35756697, 37311336, 41457040, 46639170, 47675596, 48666960, 49748448, 55967004, 59594495, 62185560, 69958755, 71513394, 74622672, 82914080, 93278340, 95351192, 97333920, 107270091, 111934008, 119188990, 124371120, 139917510, 143026788, 149245344, 178783485, 186556680, 190702384, 214540182, 223868016, 238377980, 248742240, 279835020, 286053576, 321810273, 357566970, 373113360, 381404768, 429080364, 447736032, 476755960, 536350455, 559670040, 572107152, 643620546, 715133940, 746226720, 858160728, 953511920, 1072700910, 1119340080, 1144214304, 1287241092, 1430267880, 1609051365, 1716321456, 1907023840, 2145401820, 2238680160, 2574482184, 2860535760, 3218102730, 3432642912, 4290803640, 5148964368, 5721071520, 6436205460, 8581607280, 10297928736, 12872410920, 17163214560, 25744821840, 51489643680]

約数ペア:

[(1, 51489643680), (2, 25744821840), (3, 17163214560), (4, 12872410920), (5, 10297928736), (6, 8581607280), (8, 6436205460), (9, 5721071520), (10, 5148964368), (12, 4290803640), (15, 3432642912), (16, 3218102730), (18, 2860535760), (20, 2574482184), (23, 2238680160), (24, 2145401820), (27, 1907023840), (30, 1716321456), (32, 1609051365), (36, 1430267880), (40, 1287241092), (45, 1144214304), (46, 1119340080), (48, 1072700910), (54, 953511920), (60, 858160728), (69, 746226720), (72, 715133940), (80, 643620546), (90, 572107152), (92, 559670040), (96, 536350455), (108, 476755960), (115, 447736032), (120, 429080364), (135, 381404768), (138, 373113360), (144, 357566970), (160, 321810273), (180, 286053576), (184, 279835020), (207, 248742240), (216, 238377980), (230, 223868016), (240, 214540182), (270, 190702384), (276, 186556680), (288, 178783485), (345, 149245344), (360, 143026788), (368, 139917510), (414, 124371120), (432, 119188990), (460, 111934008), (480, 107270091), (529, 97333920), (540, 95351192), (552, 93278340), (621, 82914080), (690, 74622672), (720, 71513394), (736, 69958755), (828, 62185560), (864, 59594495), (920, 55967004), (1035, 49748448), (1058, 48666960), (1080, 47675596), (1104, 46639170), (1242, 41457040), (1380, 37311336), (1440, 35756697), (1587, 32444640), (1656, 31092780), (1840, 27983502), (2070, 24874224), (2116, 24333480), (2160, 23837798), (2208, 23319585), (2484, 20728520), (2645, 19466784), (2760, 18655668), (3105, 16582816), (3174, 16222320), (3312, 15546390), (3680, 13991751), (4140, 12437112), (4232, 12166740), (4320, 11918899), (4761, 10814880), (4968, 10364260), (5290, 9733392), (5520, 9327834), (6210, 8291408), (6348, 8111160), (6624, 7773195), (7935, 6488928), (8280, 6218556), (8464, 6083370), (9522, 5407440), (9936, 5182130), (10580, 4866696), (11040, 4663917), (12420, 4145704), (12696, 4055580), (14283, 3604960), (15870, 3244464), (16560, 3109278), (16928, 3041685), (19044, 2703720), (19872, 2591065), (21160, 2433348), (22531, 2285280), (23805, 2162976), (24840, 2072852), (25392, 2027790), (28566, 1802480), (31740, 1622232), (33120, 1554639), (38088, 1351860), (42320, 1216674), (45062, 1142640), (47610, 1081488), (49680, 1036426), (50784, 1013895), (57132, 901240), (63480, 811116), (67593, 761760), (71415, 720992), (76176, 675930), (84640, 608337), (90124, 571320), (95220, 540744), (99360, 518213), (112655, 457056), (114264, 450620), (126960, 405558), (135186, 380880), (142830, 360496), (152352, 337965), (180248, 285660), (190440, 270372), (202779, 253920), (225310, 228528)]