64774471680

素因数分解:

$2^{18}\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:100

約数の個数: 684

約数和(自身を含む): 251091530040

約数和(自身を除く): 186317058360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 128, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 204, 228, 240, 255, 256, 272, 285, 288, 289, 304, 306, 320, 323, 340, 342, 360, 380, 384, 408, 456, 480, 510, 512, 544, 570, 576, 578, 608, 612, 640, 646, 680, 684, 720, 760, 765, 768, 816, 855, 867, 912, 960, 969, 1020, 1024, 1088, 1140, 1152, 1156, 1216, 1224, 1280, 1292, 1360, 1368, 1440, 1445, 1520, 1530, 1536, 1615, 1632, 1710, 1734, 1824, 1920, 1938, 2040, 2048, 2176, 2280, 2304, 2312, 2432, 2448, 2560, 2584, 2601, 2720, 2736, 2880, 2890, 2907, 3040, 3060, 3072, 3230, 3264, 3420, 3468, 3648, 3840, 3876, 4080, 4096, 4335, 4352, 4560, 4608, 4624, 4845, 4864, 4896, 5120, 5168, 5202, 5440, 5472, 5491, 5760, 5780, 5814, 6080, 6120, 6144, 6460, 6528, 6840, 6936, 7296, 7680, 7752, 8160, 8192, 8670, 8704, 9120, 9216, 9248, 9690, 9728, 9792, 10240, 10336, 10404, 10880, 10944, 10982, 11520, 11560, 11628, 12160, 12240, 12288, 12920, 13005, 13056, 13680, 13872, 14535, 14592, 15360, 15504, 16320, 16384, 16473, 17340, 17408, 18240, 18432, 18496, 19380, 19456, 19584, 20480, 20672, 20808, 21760, 21888, 21964, 23040, 23120, 23256, 24320, 24480, 24576, 25840, 26010, 26112, 27360, 27455, 27744, 29070, 29184, 30720, 31008, 32640, 32768, 32946, 34680, 34816, 36480, 36864, 36992, 38760, 38912, 39168, 40960, 41344, 41616, 43520, 43776, 43928, 46080, 46240, 46512, 48640, 48960, 49152, 49419, 51680, 52020, 52224, 54720, 54910, 55488, 58140, 58368, 61440, 62016, 65280, 65536, 65892, 69360, 69632, 72960, 73728, 73984, 77520, 77824, 78336, 81920, 82365, 82688, 83232, 87040, 87552, 87856, 92160, 92480, 93024, 97280, 97920, 98304, 98838, 103360, 104040, 104448, 109440, 109820, 110976, 116280, 116736, 122880, 124032, 130560, 131072, 131784, 138720, 139264, 145920, 147456, 147968, 155040, 155648, 156672, 163840, 164730, 165376, 166464, 174080, 175104, 175712, 184320, 184960, 186048, 194560, 195840, 196608, 197676, 206720, 208080, 208896, 218880, 219640, 221952, 232560, 233472, 245760, 247095, 248064, 261120, 262144, 263568, 277440, 278528, 291840, 294912, 295936, 310080, 311296, 313344, 327680, 329460, 330752, 332928, 348160, 350208, 351424, 368640, 369920, 372096, 389120, 391680, 393216, 395352, 413440, 416160, 417792, 437760, 439280, 443904, 465120, 466944, 491520, 494190, 496128, 522240, 527136, 554880, 557056, 583680, 589824, 591872, 620160, 622592, 626688, 655360, 658920, 661504, 665856, 696320, 700416, 702848, 737280, 739840, 744192, 778240, 783360, 786432, 790704, 826880, 832320, 835584, 875520, 878560, 887808, 930240, 933888, 983040, 988380, 992256, 1044480, 1054272, 1109760, 1114112, 1167360, 1179648, 1183744, 1240320, 1245184, 1253376, 1310720, 1317840, 1323008, 1331712, 1392640, 1400832, 1405696, 1474560, 1479680, 1488384, 1556480, 1566720, 1581408, 1653760, 1664640, 1671168, 1751040, 1757120, 1775616, 1860480, 1867776, 1966080, 1976760, 1984512, 2088960, 2108544, 2219520, 2228224, 2334720, 2359296, 2367488, 2480640, 2490368, 2506752, 2635680, 2646016, 2663424, 2785280, 2801664, 2811392, 2949120, 2959360, 2976768, 3112960, 3133440, 3162816, 3307520, 3329280, 3342336, 3502080, 3514240, 3551232, 3720960, 3735552, 3932160, 3953520, 3969024, 4177920, 4217088, 4439040, 4456448, 4669440, 4734976, 4961280, 4980736, 5013504, 5271360, 5292032, 5326848, 5570560, 5603328, 5622784, 5898240, 5918720, 5953536, 6225920, 6266880, 6325632, 6615040, 6658560, 6684672, 7004160, 7028480, 7102464, 7441920, 7471104, 7907040, 7938048, 8355840, 8434176, 8878080, 9338880, 9469952, 9922560, 10027008, 10542720, 10584064, 10653696, 11141120, 11206656, 11245568, 11796480, 11837440, 11907072, 12451840, 12533760, 12651264, 13230080, 13317120, 13369344, 14008320, 14056960, 14204928, 14883840, 14942208, 15814080, 15876096, 16711680, 16868352, 17756160, 18677760, 18939904, 19845120, 20054016, 21085440, 21168128, 21307392, 22282240, 22413312, 22491136, 23674880, 23814144, 24903680, 25067520, 25302528, 26460160, 26634240, 28016640, 28113920, 28409856, 29767680, 31628160, 31752192, 33423360, 33736704, 35512320, 37355520, 37879808, 39690240, 40108032, 42170880, 42336256, 42614784, 44826624, 44982272, 47349760, 47628288, 50135040, 50605056, 52920320, 53268480, 56033280, 56227840, 56819712, 59535360, 63256320, 63504384, 66846720, 67473408, 71024640, 74711040, 75759616, 79380480, 84341760, 84672512, 85229568, 89964544, 94699520, 95256576, 100270080, 101210112, 105840640, 106536960, 112066560, 112455680, 113639424, 119070720, 126512640, 127008768, 134946816, 142049280, 158760960, 168683520, 170459136, 179929088, 189399040, 190513152, 200540160, 202420224, 211681280, 213073920, 224133120, 224911360, 227278848, 238141440, 253025280, 254017536, 269893632, 284098560, 317521920, 337367040, 340918272, 359858176, 378798080, 381026304, 404840448, 423362560, 426147840, 449822720, 476282880, 506050560, 539787264, 568197120, 635043840, 674734080, 681836544, 719716352, 762052608, 809680896, 852295680, 899645440, 952565760, 1012101120, 1079574528, 1136394240, 1270087680, 1349468160, 1439432704, 1619361792, 1704591360, 1799290880, 1905131520, 2024202240, 2159149056, 2698936320, 3238723584, 3409182720, 3598581760, 3810263040, 4048404480, 4318298112, 5397872640, 6477447168, 7197163520, 8096808960, 10795745280, 12954894336, 16193617920, 21591490560, 32387235840, 64774471680]

約数ペア:

[(1, 64774471680), (2, 32387235840), (3, 21591490560), (4, 16193617920), (5, 12954894336), (6, 10795745280), (8, 8096808960), (9, 7197163520), (10, 6477447168), (12, 5397872640), (15, 4318298112), (16, 4048404480), (17, 3810263040), (18, 3598581760), (19, 3409182720), (20, 3238723584), (24, 2698936320), (30, 2159149056), (32, 2024202240), (34, 1905131520), (36, 1799290880), (38, 1704591360), (40, 1619361792), (45, 1439432704), (48, 1349468160), (51, 1270087680), (57, 1136394240), (60, 1079574528), (64, 1012101120), (68, 952565760), (72, 899645440), (76, 852295680), (80, 809680896), (85, 762052608), (90, 719716352), (95, 681836544), (96, 674734080), (102, 635043840), (114, 568197120), (120, 539787264), (128, 506050560), (136, 476282880), (144, 449822720), (152, 426147840), (153, 423362560), (160, 404840448), (170, 381026304), (171, 378798080), (180, 359858176), (190, 340918272), (192, 337367040), (204, 317521920), (228, 284098560), (240, 269893632), (255, 254017536), (256, 253025280), (272, 238141440), (285, 227278848), (288, 224911360), (289, 224133120), (304, 213073920), (306, 211681280), (320, 202420224), (323, 200540160), (340, 190513152), (342, 189399040), (360, 179929088), (380, 170459136), (384, 168683520), (408, 158760960), (456, 142049280), (480, 134946816), (510, 127008768), (512, 126512640), (544, 119070720), (570, 113639424), (576, 112455680), (578, 112066560), (608, 106536960), (612, 105840640), (640, 101210112), (646, 100270080), (680, 95256576), (684, 94699520), (720, 89964544), (760, 85229568), (765, 84672512), (768, 84341760), (816, 79380480), (855, 75759616), (867, 74711040), (912, 71024640), (960, 67473408), (969, 66846720), (1020, 63504384), (1024, 63256320), (1088, 59535360), (1140, 56819712), (1152, 56227840), (1156, 56033280), (1216, 53268480), (1224, 52920320), (1280, 50605056), (1292, 50135040), (1360, 47628288), (1368, 47349760), (1440, 44982272), (1445, 44826624), (1520, 42614784), (1530, 42336256), (1536, 42170880), (1615, 40108032), (1632, 39690240), (1710, 37879808), (1734, 37355520), (1824, 35512320), (1920, 33736704), (1938, 33423360), (2040, 31752192), (2048, 31628160), (2176, 29767680), (2280, 28409856), (2304, 28113920), (2312, 28016640), (2432, 26634240), (2448, 26460160), (2560, 25302528), (2584, 25067520), (2601, 24903680), (2720, 23814144), (2736, 23674880), (2880, 22491136), (2890, 22413312), (2907, 22282240), (3040, 21307392), (3060, 21168128), (3072, 21085440), (3230, 20054016), (3264, 19845120), (3420, 18939904), (3468, 18677760), (3648, 17756160), (3840, 16868352), (3876, 16711680), (4080, 15876096), (4096, 15814080), (4335, 14942208), (4352, 14883840), (4560, 14204928), (4608, 14056960), (4624, 14008320), (4845, 13369344), (4864, 13317120), (4896, 13230080), (5120, 12651264), (5168, 12533760), (5202, 12451840), (5440, 11907072), (5472, 11837440), (5491, 11796480), (5760, 11245568), (5780, 11206656), (5814, 11141120), (6080, 10653696), (6120, 10584064), (6144, 10542720), (6460, 10027008), (6528, 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2785280), (24320, 2663424), (24480, 2646016), (24576, 2635680), (25840, 2506752), (26010, 2490368), (26112, 2480640), (27360, 2367488), (27455, 2359296), (27744, 2334720), (29070, 2228224), (29184, 2219520), (30720, 2108544), (31008, 2088960), (32640, 1984512), (32768, 1976760), (32946, 1966080), (34680, 1867776), (34816, 1860480), (36480, 1775616), (36864, 1757120), (36992, 1751040), (38760, 1671168), (38912, 1664640), (39168, 1653760), (40960, 1581408), (41344, 1566720), (41616, 1556480), (43520, 1488384), (43776, 1479680), (43928, 1474560), (46080, 1405696), (46240, 1400832), (46512, 1392640), (48640, 1331712), (48960, 1323008), (49152, 1317840), (49419, 1310720), (51680, 1253376), (52020, 1245184), (52224, 1240320), (54720, 1183744), (54910, 1179648), (55488, 1167360), (58140, 1114112), (58368, 1109760), (61440, 1054272), (62016, 1044480), (65280, 992256), (65536, 988380), (65892, 983040), (69360, 933888), (69632, 930240), (72960, 887808), (73728, 878560), (73984, 875520), (77520, 835584), (77824, 832320), (78336, 826880), (81920, 790704), (82365, 786432), (82688, 783360), (83232, 778240), (87040, 744192), (87552, 739840), (87856, 737280), (92160, 702848), (92480, 700416), (93024, 696320), (97280, 665856), (97920, 661504), (98304, 658920), (98838, 655360), (103360, 626688), (104040, 622592), (104448, 620160), (109440, 591872), (109820, 589824), (110976, 583680), (116280, 557056), (116736, 554880), (122880, 527136), (124032, 522240), (130560, 496128), (131072, 494190), (131784, 491520), (138720, 466944), (139264, 465120), (145920, 443904), (147456, 439280), (147968, 437760), (155040, 417792), (155648, 416160), (156672, 413440), (163840, 395352), (164730, 393216), (165376, 391680), (166464, 389120), (174080, 372096), (175104, 369920), (175712, 368640), (184320, 351424), (184960, 350208), (186048, 348160), (194560, 332928), (195840, 330752), (196608, 329460), (197676, 327680), (206720, 313344), (208080, 311296), (208896, 310080), (218880, 295936), (219640, 294912), (221952, 291840), (232560, 278528), (233472, 277440), (245760, 263568), (247095, 262144), (248064, 261120)]