642560655360

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:721

約数の個数: 512

約数和(自身を含む): 2229104344320

約数和(自身を除く): 1586543688960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 227, 240, 256, 260, 312, 320, 384, 390, 416, 443, 454, 480, 512, 520, 624, 640, 681, 768, 780, 832, 886, 908, 960, 1024, 1040, 1135, 1248, 1280, 1329, 1362, 1536, 1560, 1664, 1772, 1816, 1920, 2048, 2080, 2215, 2270, 2496, 2560, 2658, 2724, 2951, 3072, 3120, 3328, 3405, 3544, 3632, 3840, 4096, 4160, 4430, 4540, 4992, 5120, 5316, 5448, 5759, 5902, 6144, 6240, 6645, 6656, 6810, 7088, 7264, 7680, 8192, 8320, 8853, 8860, 9080, 9984, 10240, 10632, 10896, 11518, 11804, 12288, 12480, 13290, 13312, 13620, 14176, 14528, 14755, 15360, 16384, 16640, 17277, 17706, 17720, 18160, 19968, 20480, 21264, 21792, 23036, 23608, 24576, 24960, 26580, 26624, 27240, 28352, 28795, 29056, 29510, 30720, 32768, 33280, 34554, 35412, 35440, 36320, 39936, 40960, 42528, 43584, 44265, 46072, 47216, 49152, 49920, 53160, 53248, 54480, 56704, 57590, 58112, 59020, 61440, 66560, 69108, 70824, 70880, 72640, 79872, 81920, 85056, 86385, 87168, 88530, 92144, 94432, 98304, 99840, 100561, 106320, 106496, 108960, 113408, 115180, 116224, 118040, 122880, 133120, 138216, 141648, 141760, 145280, 159744, 163840, 170112, 172770, 174336, 177060, 184288, 188864, 199680, 201122, 212640, 212992, 217920, 226816, 230360, 232448, 236080, 245760, 266240, 276432, 283296, 283520, 290560, 301683, 319488, 340224, 345540, 348672, 354120, 368576, 377728, 399360, 402244, 425280, 425984, 435840, 453632, 460720, 464896, 472160, 491520, 502805, 532480, 552864, 566592, 567040, 581120, 603366, 638976, 680448, 691080, 697344, 708240, 737152, 755456, 798720, 804488, 850560, 871680, 907264, 921440, 929792, 944320, 1005610, 1064960, 1105728, 1133184, 1134080, 1162240, 1206732, 1277952, 1307293, 1360896, 1382160, 1394688, 1416480, 1474304, 1508415, 1510912, 1597440, 1608976, 1701120, 1743360, 1814528, 1842880, 1859584, 1888640, 2011220, 2129920, 2211456, 2266368, 2268160, 2324480, 2413464, 2614586, 2721792, 2764320, 2789376, 2832960, 2948608, 3016830, 3021824, 3194880, 3217952, 3402240, 3486720, 3629056, 3685760, 3719168, 3777280, 3921879, 4022440, 4422912, 4532736, 4536320, 4648960, 4826928, 5229172, 5443584, 5528640, 5578752, 5665920, 5897216, 6033660, 6043648, 6389760, 6435904, 6536465, 6804480, 6973440, 7258112, 7371520, 7438336, 7554560, 7843758, 8044880, 8845824, 9065472, 9072640, 9297920, 9653856, 10458344, 10887168, 11057280, 11157504, 11331840, 11794432, 12067320, 12087296, 12871808, 13072930, 13608960, 13946880, 14516224, 14743040, 15109120, 15687516, 16089760, 17691648, 18130944, 18145280, 18595840, 19307712, 19609395, 20916688, 21774336, 22114560, 22315008, 22663680, 23588864, 24134640, 24174592, 25743616, 26145860, 27217920, 27893760, 29486080, 30218240, 31375032, 32179520, 35383296, 36261888, 36290560, 37191680, 38615424, 39218790, 41833376, 43548672, 44229120, 45327360, 47177728, 48269280, 48349184, 51487232, 52291720, 54435840, 55787520, 58972160, 60436480, 62750064, 64359040, 70766592, 72523776, 72581120, 77230848, 78437580, 83666752, 88458240, 90654720, 94355456, 96538560, 96698368, 102974464, 104583440, 108871680, 111575040, 117944320, 120872960, 125500128, 128718080, 141533184, 145047552, 154461696, 156875160, 167333504, 176916480, 181309440, 188710912, 193077120, 205948928, 209166880, 217743360, 235888640, 241745920, 251000256, 257436160, 283066368, 290095104, 308923392, 313750320, 334667008, 353832960, 362618880, 386154240, 411897856, 418333760, 471777280, 483491840, 502000512, 514872320, 566132736, 617846784, 627500640, 669334016, 707665920, 725237760, 772308480, 823795712, 836667520, 943554560, 1004001024, 1029744640, 1235693568, 1255001280, 1338668032, 1415331840, 1450475520, 1544616960, 1647591424, 1673335040, 2008002048, 2059489280, 2471387136, 2510002560, 2677336064, 2830663680, 3089233920, 3295182848, 3346670080, 4016004096, 4118978560, 4942774272, 5020005120, 5354672128, 6178467840, 6693340160, 8032008192, 8237957120, 9885548544, 10040010240, 10709344256, 12356935680, 13386680320, 16064016384, 16475914240, 20080020480, 21418688512, 24713871360, 26773360640, 32128032768, 40160040960, 42837377024, 49427742720, 53546721280, 64256065536, 80320081920, 107093442560, 128512131072, 160640163840, 214186885120, 321280327680, 642560655360]

約数ペア:

[(1, 642560655360), (2, 321280327680), (3, 214186885120), (4, 160640163840), (5, 128512131072), (6, 107093442560), (8, 80320081920), (10, 64256065536), (12, 53546721280), (13, 49427742720), (15, 42837377024), (16, 40160040960), (20, 32128032768), (24, 26773360640), (26, 24713871360), (30, 21418688512), (32, 20080020480), (39, 16475914240), (40, 16064016384), (48, 13386680320), (52, 12356935680), (60, 10709344256), (64, 10040010240), (65, 9885548544), (78, 8237957120), (80, 8032008192), (96, 6693340160), (104, 6178467840), (120, 5354672128), (128, 5020005120), (130, 4942774272), (156, 4118978560), (160, 4016004096), (192, 3346670080), (195, 3295182848), (208, 3089233920), (227, 2830663680), (240, 2677336064), (256, 2510002560), (260, 2471387136), (312, 2059489280), (320, 2008002048), (384, 1673335040), (390, 1647591424), (416, 1544616960), (443, 1450475520), (454, 1415331840), (480, 1338668032), (512, 1255001280), (520, 1235693568), (624, 1029744640), (640, 1004001024), (681, 943554560), (768, 836667520), (780, 823795712), (832, 772308480), (886, 725237760), (908, 707665920), (960, 669334016), (1024, 627500640), (1040, 617846784), (1135, 566132736), (1248, 514872320), (1280, 502000512), (1329, 483491840), (1362, 471777280), (1536, 418333760), (1560, 411897856), (1664, 386154240), (1772, 362618880), (1816, 353832960), (1920, 334667008), (2048, 313750320), (2080, 308923392), (2215, 290095104), (2270, 283066368), (2496, 257436160), (2560, 251000256), (2658, 241745920), (2724, 235888640), (2951, 217743360), (3072, 209166880), (3120, 205948928), (3328, 193077120), (3405, 188710912), (3544, 181309440), (3632, 176916480), (3840, 167333504), (4096, 156875160), (4160, 154461696), (4430, 145047552), (4540, 141533184), (4992, 128718080), (5120, 125500128), (5316, 120872960), (5448, 117944320), (5759, 111575040), (5902, 108871680), (6144, 104583440), (6240, 102974464), (6645, 96698368), (6656, 96538560), (6810, 94355456), (7088, 90654720), (7264, 88458240), (7680, 83666752), (8192, 78437580), (8320, 77230848), (8853, 72581120), (8860, 72523776), (9080, 70766592), (9984, 64359040), (10240, 62750064), (10632, 60436480), (10896, 58972160), (11518, 55787520), (11804, 54435840), (12288, 52291720), (12480, 51487232), (13290, 48349184), (13312, 48269280), (13620, 47177728), (14176, 45327360), (14528, 44229120), (14755, 43548672), (15360, 41833376), (16384, 39218790), (16640, 38615424), (17277, 37191680), (17706, 36290560), (17720, 36261888), (18160, 35383296), (19968, 32179520), (20480, 31375032), (21264, 30218240), (21792, 29486080), (23036, 27893760), (23608, 27217920), (24576, 26145860), (24960, 25743616), (26580, 24174592), (26624, 24134640), (27240, 23588864), (28352, 22663680), (28795, 22315008), (29056, 22114560), (29510, 21774336), (30720, 20916688), (32768, 19609395), (33280, 19307712), (34554, 18595840), (35412, 18145280), (35440, 18130944), (36320, 17691648), (39936, 16089760), (40960, 15687516), (42528, 15109120), (43584, 14743040), (44265, 14516224), (46072, 13946880), (47216, 13608960), (49152, 13072930), (49920, 12871808), (53160, 12087296), (53248, 12067320), (54480, 11794432), (56704, 11331840), (57590, 11157504), (58112, 11057280), (59020, 10887168), (61440, 10458344), (66560, 9653856), (69108, 9297920), (70824, 9072640), (70880, 9065472), (72640, 8845824), (79872, 8044880), (81920, 7843758), (85056, 7554560), (86385, 7438336), (87168, 7371520), (88530, 7258112), (92144, 6973440), (94432, 6804480), (98304, 6536465), (99840, 6435904), (100561, 6389760), (106320, 6043648), (106496, 6033660), (108960, 5897216), (113408, 5665920), (115180, 5578752), (116224, 5528640), (118040, 5443584), (122880, 5229172), (133120, 4826928), (138216, 4648960), (141648, 4536320), (141760, 4532736), (145280, 4422912), (159744, 4022440), (163840, 3921879), (170112, 3777280), (172770, 3719168), (174336, 3685760), (177060, 3629056), (184288, 3486720), (188864, 3402240), (199680, 3217952), (201122, 3194880), (212640, 3021824), (212992, 3016830), (217920, 2948608), (226816, 2832960), (230360, 2789376), (232448, 2764320), (236080, 2721792), (245760, 2614586), (266240, 2413464), (276432, 2324480), (283296, 2268160), (283520, 2266368), (290560, 2211456), (301683, 2129920), (319488, 2011220), (340224, 1888640), (345540, 1859584), (348672, 1842880), (354120, 1814528), (368576, 1743360), (377728, 1701120), (399360, 1608976), (402244, 1597440), (425280, 1510912), (425984, 1508415), (435840, 1474304), (453632, 1416480), (460720, 1394688), (464896, 1382160), (472160, 1360896), (491520, 1307293), (502805, 1277952), (532480, 1206732), (552864, 1162240), (566592, 1134080), (567040, 1133184), (581120, 1105728), (603366, 1064960), (638976, 1005610), (680448, 944320), (691080, 929792), (697344, 921440), (708240, 907264), (737152, 871680), (755456, 850560), (798720, 804488)]