254657986560

素因数分解:

$2^{15}\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 640

約数和(自身を含む): 943955654400

約数和(自身を除く): 689297667840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 512, 540, 558, 576, 619, 620, 640, 648, 720, 744, 768, 810, 837, 864, 930, 960, 992, 1024, 1080, 1116, 1152, 1238, 1240, 1280, 1296, 1395, 1440, 1488, 1536, 1620, 1674, 1728, 1857, 1860, 1920, 1984, 2048, 2160, 2232, 2304, 2476, 2480, 2511, 2560, 2592, 2790, 2880, 2976, 3072, 3095, 3240, 3348, 3456, 3714, 3720, 3840, 3968, 4096, 4185, 4320, 4464, 4608, 4952, 4960, 5022, 5120, 5184, 5571, 5580, 5760, 5952, 6144, 6190, 6480, 6696, 6912, 7428, 7440, 7680, 7936, 8192, 8370, 8640, 8928, 9216, 9285, 9904, 9920, 10044, 10240, 10368, 11142, 11160, 11520, 11904, 12288, 12380, 12555, 12960, 13392, 13824, 14856, 14880, 15360, 15872, 16384, 16713, 16740, 17280, 17856, 18432, 18570, 19189, 19808, 19840, 20088, 20480, 20736, 22284, 22320, 23040, 23808, 24576, 24760, 25110, 25920, 26784, 27648, 27855, 29712, 29760, 30720, 31744, 32768, 33426, 33480, 34560, 35712, 36864, 37140, 38378, 39616, 39680, 40176, 40960, 41472, 44568, 44640, 46080, 47616, 49152, 49520, 50139, 50220, 51840, 53568, 55296, 55710, 57567, 59424, 59520, 61440, 63488, 66852, 66960, 69120, 71424, 73728, 74280, 76756, 79232, 79360, 80352, 81920, 82944, 83565, 89136, 89280, 92160, 95232, 95945, 98304, 99040, 100278, 100440, 103680, 107136, 110592, 111420, 115134, 118848, 119040, 122880, 126976, 133704, 133920, 138240, 142848, 147456, 148560, 153512, 158464, 158720, 160704, 163840, 165888, 167130, 172701, 178272, 178560, 184320, 190464, 191890, 198080, 200556, 200880, 207360, 214272, 221184, 222840, 230268, 237696, 238080, 245760, 250695, 253952, 267408, 267840, 276480, 285696, 287835, 294912, 297120, 307024, 316928, 317440, 321408, 331776, 334260, 345402, 356544, 357120, 368640, 380928, 383780, 396160, 401112, 401760, 414720, 428544, 442368, 445680, 460536, 475392, 476160, 491520, 501390, 507904, 518103, 534816, 535680, 552960, 571392, 575670, 594240, 614048, 633856, 634880, 642816, 663552, 668520, 690804, 713088, 714240, 737280, 761856, 767560, 792320, 802224, 803520, 829440, 857088, 863505, 884736, 891360, 921072, 950784, 952320, 1002780, 1015808, 1036206, 1069632, 1071360, 1105920, 1142784, 1151340, 1188480, 1228096, 1267712, 1269760, 1285632, 1327104, 1337040, 1381608, 1426176, 1428480, 1474560, 1523712, 1535120, 1554309, 1584640, 1604448, 1607040, 1658880, 1714176, 1727010, 1782720, 1842144, 1901568, 1904640, 2005560, 2072412, 2139264, 2142720, 2211840, 2285568, 2302680, 2376960, 2456192, 2535424, 2539520, 2571264, 2590515, 2654208, 2674080, 2763216, 2852352, 2856960, 3047424, 3070240, 3108618, 3169280, 3208896, 3214080, 3317760, 3428352, 3454020, 3565440, 3684288, 3803136, 3809280, 4011120, 4144824, 4278528, 4285440, 4423680, 4571136, 4605360, 4753920, 4912384, 5070848, 5079040, 5142528, 5181030, 5348160, 5526432, 5704704, 5713920, 6140480, 6217236, 6338560, 6417792, 6428160, 6635520, 6856704, 6908040, 7130880, 7368576, 7606272, 7618560, 7771545, 8022240, 8289648, 8557056, 8570880, 9142272, 9210720, 9507840, 9824768, 10141696, 10285056, 10362060, 10696320, 11052864, 11409408, 11427840, 12280960, 12434472, 12677120, 12835584, 12856320, 13271040, 13713408, 13816080, 14261760, 14737152, 15212544, 15237120, 15543090, 16044480, 16579296, 17114112, 17141760, 18421440, 19015680, 19649536, 20283392, 20570112, 20724120, 21392640, 22105728, 22818816, 22855680, 24561920, 24868944, 25354240, 25671168, 25712640, 27426816, 27632160, 28523520, 29474304, 30425088, 31086180, 32088960, 33158592, 34228224, 34283520, 36842880, 38031360, 39299072, 41140224, 41448240, 42785280, 44211456, 45637632, 45711360, 49123840, 49737888, 50708480, 51342336, 51425280, 55264320, 57047040, 58948608, 60850176, 62172360, 64177920, 66317184, 68456448, 68567040, 73685760, 76062720, 78598144, 82280448, 82896480, 85570560, 88422912, 91275264, 98247680, 99475776, 101416960, 102684672, 102850560, 110528640, 114094080, 117897216, 124344720, 128355840, 132634368, 136912896, 137134080, 147371520, 152125440, 157196288, 165792960, 171141120, 176845824, 182550528, 196495360, 198951552, 205369344, 205701120, 221057280, 228188160, 235794432, 248689440, 256711680, 265268736, 273825792, 294743040, 304250880, 314392576, 331585920, 342282240, 353691648, 392990720, 397903104, 410738688, 411402240, 442114560, 456376320, 471588864, 497378880, 513423360, 530537472, 547651584, 589486080, 628785152, 663171840, 684564480, 707383296, 785981440, 795806208, 821477376, 884229120, 912752640, 943177728, 994757760, 1026846720, 1061074944, 1178972160, 1326343680, 1369128960, 1414766592, 1571962880, 1591612416, 1642954752, 1768458240, 1886355456, 1989515520, 2053693440, 2122149888, 2357944320, 2652687360, 2738257920, 2829533184, 3143925760, 3183224832, 3536916480, 3979031040, 4107386880, 4244299776, 4715888640, 5305374720, 5659066368, 6366449664, 7073832960, 7958062080, 8214773760, 8488599552, 9431777280, 10610749440, 12732899328, 14147665920, 15916124160, 16977199104, 21221498880, 25465798656, 28295331840, 31832248320, 42442997760, 50931597312, 63664496640, 84885995520, 127328993280, 254657986560]

約数ペア:

[(1, 254657986560), (2, 127328993280), (3, 84885995520), (4, 63664496640), (5, 50931597312), (6, 42442997760), (8, 31832248320), (9, 28295331840), (10, 25465798656), (12, 21221498880), (15, 16977199104), (16, 15916124160), (18, 14147665920), (20, 12732899328), (24, 10610749440), (27, 9431777280), (30, 8488599552), (31, 8214773760), (32, 7958062080), (36, 7073832960), (40, 6366449664), (45, 5659066368), (48, 5305374720), (54, 4715888640), (60, 4244299776), (62, 4107386880), (64, 3979031040), (72, 3536916480), (80, 3183224832), (81, 3143925760), (90, 2829533184), (93, 2738257920), (96, 2652687360), (108, 2357944320), (120, 2122149888), (124, 2053693440), (128, 1989515520), (135, 1886355456), (144, 1768458240), (155, 1642954752), (160, 1591612416), (162, 1571962880), (180, 1414766592), (186, 1369128960), (192, 1326343680), (216, 1178972160), (240, 1061074944), (248, 1026846720), (256, 994757760), (270, 943177728), (279, 912752640), (288, 884229120), (310, 821477376), (320, 795806208), 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(2790, 91275264), (2880, 88422912), (2976, 85570560), (3072, 82896480), (3095, 82280448), (3240, 78598144), (3348, 76062720), (3456, 73685760), (3714, 68567040), (3720, 68456448), (3840, 66317184), (3968, 64177920), (4096, 62172360), (4185, 60850176), (4320, 58948608), (4464, 57047040), (4608, 55264320), (4952, 51425280), (4960, 51342336), (5022, 50708480), (5120, 49737888), (5184, 49123840), (5571, 45711360), (5580, 45637632), (5760, 44211456), (5952, 42785280), (6144, 41448240), (6190, 41140224), (6480, 39299072), (6696, 38031360), (6912, 36842880), (7428, 34283520), (7440, 34228224), (7680, 33158592), (7936, 32088960), (8192, 31086180), (8370, 30425088), (8640, 29474304), (8928, 28523520), (9216, 27632160), (9285, 27426816), (9904, 25712640), (9920, 25671168), (10044, 25354240), (10240, 24868944), (10368, 24561920), (11142, 22855680), (11160, 22818816), (11520, 22105728), (11904, 21392640), (12288, 20724120), (12380, 20570112), (12555, 20283392), (12960, 19649536), (13392, 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5070848), (51840, 4912384), (53568, 4753920), (55296, 4605360), (55710, 4571136), (57567, 4423680), (59424, 4285440), (59520, 4278528), (61440, 4144824), (63488, 4011120), (66852, 3809280), (66960, 3803136), (69120, 3684288), (71424, 3565440), (73728, 3454020), (74280, 3428352), (76756, 3317760), (79232, 3214080), (79360, 3208896), (80352, 3169280), (81920, 3108618), (82944, 3070240), (83565, 3047424), (89136, 2856960), (89280, 2852352), (92160, 2763216), (95232, 2674080), (95945, 2654208), (98304, 2590515), (99040, 2571264), (100278, 2539520), (100440, 2535424), (103680, 2456192), (107136, 2376960), (110592, 2302680), (111420, 2285568), (115134, 2211840), (118848, 2142720), (119040, 2139264), (122880, 2072412), (126976, 2005560), (133704, 1904640), (133920, 1901568), (138240, 1842144), (142848, 1782720), (147456, 1727010), (148560, 1714176), (153512, 1658880), (158464, 1607040), (158720, 1604448), (160704, 1584640), (163840, 1554309), (165888, 1535120), (167130, 1523712), (172701, 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