491662080

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 648

約数和(自身を含む): 2162854512

約数和(自身を除く): 1671192432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 64, 65, 67, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 128, 130, 134, 140, 144, 147, 156, 160, 168, 180, 182, 192, 195, 196, 201, 208, 210, 224, 234, 240, 245, 252, 256, 260, 268, 273, 280, 288, 294, 312, 315, 320, 335, 336, 360, 364, 384, 390, 392, 402, 416, 420, 441, 448, 455, 468, 469, 480, 490, 504, 520, 536, 546, 560, 576, 585, 588, 603, 624, 630, 637, 640, 670, 672, 720, 728, 735, 768, 780, 784, 804, 819, 832, 840, 871, 882, 896, 910, 936, 938, 960, 980, 1005, 1008, 1040, 1072, 1092, 1120, 1152, 1170, 1176, 1206, 1248, 1260, 1274, 1280, 1340, 1344, 1365, 1407, 1440, 1456, 1470, 1560, 1568, 1608, 1638, 1664, 1680, 1742, 1764, 1792, 1820, 1872, 1876, 1911, 1920, 1960, 2010, 2016, 2080, 2144, 2184, 2205, 2240, 2304, 2340, 2345, 2352, 2412, 2496, 2520, 2548, 2613, 2680, 2688, 2730, 2814, 2880, 2912, 2940, 3015, 3120, 3136, 3185, 3216, 3276, 3283, 3328, 3360, 3484, 3528, 3640, 3744, 3752, 3822, 3840, 3920, 4020, 4032, 4095, 4160, 4221, 4288, 4355, 4368, 4410, 4480, 4680, 4690, 4704, 4824, 4992, 5040, 5096, 5226, 5360, 5376, 5460, 5628, 5733, 5760, 5824, 5880, 6030, 6097, 6240, 6272, 6370, 6432, 6552, 6566, 6720, 6968, 7035, 7056, 7280, 7488, 7504, 7644, 7839, 7840, 8040, 8064, 8190, 8320, 8442, 8576, 8710, 8736, 8820, 8960, 9360, 9380, 9408, 9555, 9648, 9849, 9984, 10080, 10192, 10452, 10720, 10920, 11256, 11466, 11520, 11648, 11760, 12060, 12194, 12480, 12544, 12740, 12864, 13065, 13104, 13132, 13440, 13936, 14070, 14112, 14560, 14976, 15008, 15288, 15678, 15680, 16080, 16128, 16380, 16415, 16640, 16884, 17152, 17420, 17472, 17640, 18291, 18720, 18760, 18816, 19110, 19296, 19698, 20160, 20384, 20904, 21105, 21440, 21840, 22512, 22932, 23296, 23520, 24120, 24388, 24960, 25480, 25728, 26130, 26208, 26264, 26880, 27872, 28140, 28224, 28665, 29120, 29547, 29952, 30016, 30485, 30576, 31356, 31360, 32160, 32760, 32830, 33768, 34840, 34944, 35280, 36582, 37440, 37520, 37632, 38220, 38592, 39195, 39396, 40320, 40768, 41808, 42210, 42679, 42880, 43680, 45024, 45864, 47040, 48240, 48776, 49245, 49920, 50960, 51456, 52260, 52416, 52528, 54873, 55744, 56280, 56448, 57330, 58240, 59094, 60032, 60970, 61152, 62712, 62720, 64320, 65520, 65660, 67536, 69680, 69888, 70560, 73164, 74880, 75040, 76440, 77184, 78390, 78792, 80640, 81536, 83616, 84420, 85358, 85760, 87360, 90048, 91455, 91728, 94080, 96480, 97552, 98490, 101920, 104520, 104832, 105056, 109746, 111488, 112560, 112896, 114660, 116480, 118188, 120064, 121940, 122304, 125424, 128037, 128640, 131040, 131320, 135072, 139360, 141120, 146328, 147735, 149760, 150080, 152880, 154368, 156780, 157584, 163072, 167232, 168840, 170716, 174720, 180096, 182910, 183456, 188160, 192960, 195104, 196980, 203840, 209040, 209664, 210112, 213395, 219492, 222976, 225120, 229320, 236376, 243880, 244608, 250848, 256074, 257280, 262080, 262640, 270144, 274365, 278720, 282240, 292656, 295470, 300160, 305760, 313560, 315168, 334464, 337680, 341432, 349440, 360192, 365820, 366912, 384111, 385920, 390208, 393960, 407680, 418080, 420224, 426790, 438984, 450240, 458640, 472752, 487760, 489216, 501696, 512148, 524160, 525280, 540288, 548730, 557440, 564480, 585312, 590940, 600320, 611520, 627120, 630336, 640185, 668928, 675360, 682864, 731640, 733824, 768222, 771840, 780416, 787920, 815360, 836160, 840448, 853580, 877968, 900480, 917280, 945504, 975520, 1003392, 1024296, 1048320, 1050560, 1080576, 1097460, 1114880, 1170624, 1181880, 1223040, 1254240, 1260672, 1280370, 1350720, 1365728, 1463280, 1467648, 1536444, 1560832, 1575840, 1672320, 1707160, 1755936, 1800960, 1834560, 1891008, 1920555, 1951040, 2006784, 2048592, 2101120, 2194920, 2341248, 2363760, 2446080, 2508480, 2521344, 2560740, 2701440, 2731456, 2926560, 3072888, 3151680, 3344640, 3414320, 3511872, 3669120, 3782016, 3841110, 3902080, 4097184, 4202240, 4389840, 4682496, 4727520, 5016960, 5121480, 5402880, 5462912, 5853120, 6145776, 6303360, 6828640, 7023744, 7338240, 7564032, 7682220, 7804160, 8194368, 8779680, 9455040, 10033920, 10242960, 10925824, 11706240, 12291552, 12606720, 13657280, 14047488, 15364440, 16388736, 17559360, 18910080, 20485920, 23412480, 24583104, 27314560, 30728880, 32777472, 35118720, 37820160, 40971840, 49166208, 54629120, 61457760, 70237440, 81943680, 98332416, 122915520, 163887360, 245831040, 491662080]

約数ペア:

[(1, 491662080), (2, 245831040), (3, 163887360), (4, 122915520), (5, 98332416), (6, 81943680), (7, 70237440), (8, 61457760), (9, 54629120), (10, 49166208), (12, 40971840), (13, 37820160), (14, 35118720), (15, 32777472), (16, 30728880), (18, 27314560), (20, 24583104), (21, 23412480), (24, 20485920), (26, 18910080), (28, 17559360), (30, 16388736), (32, 15364440), (35, 14047488), (36, 13657280), (39, 12606720), (40, 12291552), (42, 11706240), (45, 10925824), (48, 10242960), (49, 10033920), (52, 9455040), (56, 8779680), (60, 8194368), (63, 7804160), (64, 7682220), (65, 7564032), (67, 7338240), (70, 7023744), (72, 6828640), (78, 6303360), (80, 6145776), (84, 5853120), (90, 5462912), (91, 5402880), (96, 5121480), (98, 5016960), (104, 4727520), (105, 4682496), (112, 4389840), (117, 4202240), (120, 4097184), (126, 3902080), (128, 3841110), (130, 3782016), (134, 3669120), (140, 3511872), (144, 3414320), (147, 3344640), (156, 3151680), (160, 3072888), (168, 2926560), (180, 2731456), (182, 2701440), (192, 2560740), (195, 2521344), (196, 2508480), (201, 2446080), (208, 2363760), (210, 2341248), (224, 2194920), (234, 2101120), (240, 2048592), (245, 2006784), (252, 1951040), (256, 1920555), (260, 1891008), (268, 1834560), (273, 1800960), (280, 1755936), (288, 1707160), (294, 1672320), (312, 1575840), (315, 1560832), (320, 1536444), (335, 1467648), (336, 1463280), (360, 1365728), (364, 1350720), (384, 1280370), (390, 1260672), (392, 1254240), (402, 1223040), (416, 1181880), (420, 1170624), (441, 1114880), (448, 1097460), (455, 1080576), (468, 1050560), (469, 1048320), (480, 1024296), (490, 1003392), (504, 975520), (520, 945504), (536, 917280), (546, 900480), (560, 877968), (576, 853580), (585, 840448), (588, 836160), (603, 815360), (624, 787920), (630, 780416), (637, 771840), (640, 768222), (670, 733824), (672, 731640), (720, 682864), (728, 675360), (735, 668928), (768, 640185), (780, 630336), (784, 627120), (804, 611520), (819, 600320), (832, 590940), (840, 585312), (871, 564480), (882, 557440), (896, 548730), (910, 540288), (936, 525280), (938, 524160), (960, 512148), (980, 501696), (1005, 489216), (1008, 487760), (1040, 472752), (1072, 458640), (1092, 450240), (1120, 438984), (1152, 426790), (1170, 420224), (1176, 418080), (1206, 407680), (1248, 393960), (1260, 390208), (1274, 385920), (1280, 384111), (1340, 366912), (1344, 365820), (1365, 360192), (1407, 349440), (1440, 341432), (1456, 337680), (1470, 334464), (1560, 315168), (1568, 313560), (1608, 305760), (1638, 300160), (1664, 295470), (1680, 292656), (1742, 282240), (1764, 278720), (1792, 274365), (1820, 270144), (1872, 262640), (1876, 262080), (1911, 257280), (1920, 256074), (1960, 250848), (2010, 244608), (2016, 243880), (2080, 236376), (2144, 229320), (2184, 225120), (2205, 222976), (2240, 219492), (2304, 213395), (2340, 210112), (2345, 209664), (2352, 209040), (2412, 203840), (2496, 196980), (2520, 195104), (2548, 192960), (2613, 188160), (2680, 183456), (2688, 182910), (2730, 180096), (2814, 174720), (2880, 170716), (2912, 168840), (2940, 167232), (3015, 163072), (3120, 157584), (3136, 156780), (3185, 154368), (3216, 152880), (3276, 150080), (3283, 149760), (3328, 147735), (3360, 146328), (3484, 141120), (3528, 139360), (3640, 135072), (3744, 131320), (3752, 131040), (3822, 128640), (3840, 128037), (3920, 125424), (4020, 122304), (4032, 121940), (4095, 120064), (4160, 118188), (4221, 116480), (4288, 114660), (4355, 112896), (4368, 112560), (4410, 111488), (4480, 109746), (4680, 105056), (4690, 104832), (4704, 104520), (4824, 101920), (4992, 98490), (5040, 97552), (5096, 96480), (5226, 94080), (5360, 91728), (5376, 91455), (5460, 90048), (5628, 87360), (5733, 85760), (5760, 85358), (5824, 84420), (5880, 83616), (6030, 81536), (6097, 80640), (6240, 78792), (6272, 78390), (6370, 77184), (6432, 76440), (6552, 75040), (6566, 74880), (6720, 73164), (6968, 70560), (7035, 69888), (7056, 69680), (7280, 67536), (7488, 65660), (7504, 65520), (7644, 64320), (7839, 62720), (7840, 62712), (8040, 61152), (8064, 60970), (8190, 60032), (8320, 59094), (8442, 58240), (8576, 57330), (8710, 56448), (8736, 56280), (8820, 55744), (8960, 54873), (9360, 52528), (9380, 52416), (9408, 52260), (9555, 51456), (9648, 50960), (9849, 49920), (9984, 49245), (10080, 48776), (10192, 48240), (10452, 47040), (10720, 45864), (10920, 45024), (11256, 43680), (11466, 42880), (11520, 42679), (11648, 42210), (11760, 41808), (12060, 40768), (12194, 40320), (12480, 39396), (12544, 39195), (12740, 38592), (12864, 38220), (13065, 37632), (13104, 37520), (13132, 37440), (13440, 36582), (13936, 35280), (14070, 34944), (14112, 34840), (14560, 33768), (14976, 32830), (15008, 32760), (15288, 32160), (15678, 31360), (15680, 31356), (16080, 30576), (16128, 30485), (16380, 30016), (16415, 29952), (16640, 29547), (16884, 29120), (17152, 28665), (17420, 28224), (17472, 28140), (17640, 27872), (18291, 26880), (18720, 26264), (18760, 26208), (18816, 26130), (19110, 25728), (19296, 25480), (19698, 24960), (20160, 24388), (20384, 24120), (20904, 23520), (21105, 23296), (21440, 22932), (21840, 22512)]