494654160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 640

約数和(自身を含む): 2159861760

約数和(自身を除く): 1665207600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 29, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 58, 60, 65, 66, 70, 71, 77, 78, 80, 84, 87, 88, 91, 104, 105, 110, 112, 116, 120, 130, 132, 140, 142, 143, 145, 154, 156, 165, 168, 174, 176, 182, 195, 203, 208, 210, 213, 220, 231, 232, 240, 260, 264, 273, 280, 284, 286, 290, 308, 312, 319, 330, 336, 348, 355, 364, 377, 385, 390, 406, 420, 426, 429, 435, 440, 455, 462, 464, 497, 520, 528, 546, 560, 568, 572, 580, 609, 616, 624, 638, 660, 696, 710, 715, 728, 754, 770, 780, 781, 812, 840, 852, 858, 870, 880, 910, 923, 924, 957, 994, 1001, 1015, 1040, 1065, 1092, 1131, 1136, 1144, 1155, 1160, 1218, 1232, 1276, 1320, 1365, 1392, 1420, 1430, 1456, 1491, 1508, 1540, 1560, 1562, 1595, 1624, 1680, 1704, 1716, 1740, 1820, 1846, 1848, 1885, 1914, 1988, 2002, 2030, 2059, 2130, 2145, 2184, 2233, 2262, 2288, 2310, 2320, 2343, 2436, 2485, 2552, 2639, 2640, 2730, 2769, 2840, 2860, 2982, 3003, 3016, 3045, 3080, 3120, 3124, 3190, 3248, 3408, 3432, 3480, 3640, 3692, 3696, 3770, 3828, 3905, 3976, 4004, 4060, 4118, 4147, 4260, 4290, 4368, 4466, 4524, 4615, 4620, 4686, 4785, 4872, 4970, 5005, 5104, 5278, 5460, 5467, 5538, 5655, 5680, 5720, 5964, 6006, 6032, 6090, 6160, 6177, 6248, 6380, 6461, 6699, 6864, 6960, 7280, 7384, 7455, 7540, 7656, 7810, 7917, 7952, 8008, 8120, 8236, 8294, 8520, 8580, 8932, 9048, 9230, 9240, 9372, 9570, 9744, 9940, 10010, 10153, 10295, 10556, 10920, 10934, 11076, 11165, 11310, 11440, 11715, 11928, 12012, 12180, 12354, 12441, 12496, 12760, 12922, 13195, 13398, 13845, 14413, 14768, 14910, 15015, 15080, 15312, 15620, 15834, 16016, 16240, 16401, 16472, 16588, 17040, 17160, 17864, 18096, 18460, 18480, 18744, 19140, 19383, 19880, 20020, 20306, 20590, 20735, 21112, 21840, 21868, 22152, 22330, 22620, 22649, 23430, 23856, 24024, 24360, 24708, 24882, 25520, 25844, 26390, 26767, 26796, 27335, 27690, 28826, 29029, 29820, 30030, 30160, 30459, 30885, 31240, 31668, 32305, 32802, 32944, 33176, 33495, 34320, 35728, 36920, 37488, 38280, 38766, 39585, 39760, 40040, 40612, 41180, 41470, 42224, 43239, 43736, 44304, 44660, 45240, 45298, 46860, 48048, 48720, 49416, 49764, 50765, 51688, 52780, 53534, 53592, 54670, 55380, 57652, 58058, 59640, 60060, 60918, 61770, 62205, 62480, 63336, 64610, 65604, 66352, 66990, 67947, 71071, 72065, 73840, 76560, 77532, 79170, 80080, 80301, 81224, 82005, 82360, 82940, 86478, 87087, 87472, 89320, 90480, 90596, 93720, 96915, 98832, 99528, 101530, 103376, 105560, 107068, 107184, 109340, 110760, 113245, 115304, 116116, 119280, 120120, 121836, 123540, 124410, 126672, 129220, 131208, 133835, 133980, 135894, 142142, 144130, 145145, 152295, 155064, 158340, 158543, 160602, 162448, 164010, 164720, 165880, 172956, 174174, 178640, 181192, 187369, 187440, 193830, 199056, 203060, 211120, 213213, 214136, 216195, 218680, 221520, 226490, 230608, 232232, 240240, 243672, 247080, 248820, 258440, 262416, 267670, 267960, 271788, 284284, 288260, 290290, 294437, 304590, 310128, 316680, 317086, 321204, 328020, 331760, 339735, 345912, 348348, 355355, 362384, 374738, 387660, 401505, 406120, 426426, 428272, 432390, 435435, 437360, 452980, 464464, 475629, 487344, 494160, 497640, 516880, 535340, 535920, 543576, 562107, 568568, 576520, 580580, 588874, 609180, 633360, 634172, 642408, 656040, 679470, 691824, 696696, 710710, 749476, 775320, 792715, 803010, 812240, 852852, 864780, 870870, 883311, 905960, 936845, 951258, 995280, 1066065, 1070680, 1087152, 1124214, 1137136, 1153040, 1161160, 1177748, 1218360, 1268344, 1284816, 1312080, 1358940, 1393392, 1421420, 1472185, 1498952, 1550640, 1585430, 1606020, 1705704, 1729560, 1741740, 1766622, 1811920, 1873690, 1902516, 2061059, 2132130, 2141360, 2248428, 2322320, 2355496, 2378145, 2436720, 2536688, 2717880, 2810535, 2842840, 2944370, 2997904, 3170860, 3212040, 3411408, 3459120, 3483480, 3533244, 3747380, 3805032, 4122118, 4264260, 4416555, 4496856, 4710992, 4756290, 5435760, 5621070, 5685680, 5888740, 6183177, 6341720, 6424080, 6966960, 7066488, 7494760, 7610064, 8244236, 8528520, 8833110, 8993712, 9512580, 10305295, 11242140, 11777480, 12366354, 12683440, 14132976, 14989520, 16488472, 17057040, 17666220, 19025160, 20610590, 22484280, 23554960, 24732708, 30915885, 32976944, 35332440, 38050320, 41221180, 44968560, 49465416, 61831770, 70664880, 82442360, 98930832, 123663540, 164884720, 247327080, 494654160]

約数ペア:

[(1, 494654160), (2, 247327080), (3, 164884720), (4, 123663540), (5, 98930832), (6, 82442360), (7, 70664880), (8, 61831770), (10, 49465416), (11, 44968560), (12, 41221180), (13, 38050320), (14, 35332440), (15, 32976944), (16, 30915885), (20, 24732708), (21, 23554960), (22, 22484280), (24, 20610590), (26, 19025160), (28, 17666220), (29, 17057040), (30, 16488472), (33, 14989520), (35, 14132976), (39, 12683440), (40, 12366354), (42, 11777480), (44, 11242140), (48, 10305295), (52, 9512580), (55, 8993712), (56, 8833110), (58, 8528520), (60, 8244236), (65, 7610064), (66, 7494760), (70, 7066488), (71, 6966960), (77, 6424080), (78, 6341720), (80, 6183177), (84, 5888740), (87, 5685680), (88, 5621070), (91, 5435760), (104, 4756290), (105, 4710992), (110, 4496856), (112, 4416555), (116, 4264260), (120, 4122118), (130, 3805032), (132, 3747380), (140, 3533244), (142, 3483480), (143, 3459120), (145, 3411408), (154, 3212040), (156, 3170860), (165, 2997904), (168, 2944370), (174, 2842840), (176, 2810535), (182, 2717880), (195, 2536688), (203, 2436720), (208, 2378145), (210, 2355496), (213, 2322320), (220, 2248428), (231, 2141360), (232, 2132130), (240, 2061059), (260, 1902516), (264, 1873690), (273, 1811920), (280, 1766622), (284, 1741740), (286, 1729560), (290, 1705704), (308, 1606020), (312, 1585430), (319, 1550640), (330, 1498952), (336, 1472185), (348, 1421420), (355, 1393392), (364, 1358940), (377, 1312080), (385, 1284816), (390, 1268344), (406, 1218360), (420, 1177748), (426, 1161160), (429, 1153040), (435, 1137136), (440, 1124214), (455, 1087152), (462, 1070680), (464, 1066065), (497, 995280), (520, 951258), (528, 936845), (546, 905960), (560, 883311), (568, 870870), (572, 864780), (580, 852852), (609, 812240), (616, 803010), (624, 792715), (638, 775320), (660, 749476), (696, 710710), (710, 696696), (715, 691824), (728, 679470), (754, 656040), (770, 642408), (780, 634172), (781, 633360), (812, 609180), (840, 588874), (852, 580580), (858, 576520), (870, 568568), (880, 562107), (910, 543576), (923, 535920), (924, 535340), (957, 516880), (994, 497640), (1001, 494160), (1015, 487344), (1040, 475629), (1065, 464464), (1092, 452980), (1131, 437360), (1136, 435435), (1144, 432390), (1155, 428272), (1160, 426426), (1218, 406120), (1232, 401505), (1276, 387660), (1320, 374738), (1365, 362384), (1392, 355355), (1420, 348348), (1430, 345912), (1456, 339735), (1491, 331760), (1508, 328020), (1540, 321204), (1560, 317086), (1562, 316680), (1595, 310128), (1624, 304590), (1680, 294437), (1704, 290290), (1716, 288260), (1740, 284284), (1820, 271788), (1846, 267960), (1848, 267670), (1885, 262416), (1914, 258440), (1988, 248820), (2002, 247080), (2030, 243672), (2059, 240240), (2130, 232232), (2145, 230608), (2184, 226490), (2233, 221520), (2262, 218680), (2288, 216195), (2310, 214136), (2320, 213213), (2343, 211120), (2436, 203060), (2485, 199056), (2552, 193830), (2639, 187440), (2640, 187369), (2730, 181192), (2769, 178640), (2840, 174174), (2860, 172956), (2982, 165880), (3003, 164720), (3016, 164010), (3045, 162448), (3080, 160602), (3120, 158543), (3124, 158340), (3190, 155064), (3248, 152295), (3408, 145145), (3432, 144130), (3480, 142142), (3640, 135894), (3692, 133980), (3696, 133835), (3770, 131208), (3828, 129220), (3905, 126672), (3976, 124410), (4004, 123540), (4060, 121836), (4118, 120120), (4147, 119280), (4260, 116116), (4290, 115304), (4368, 113245), (4466, 110760), (4524, 109340), (4615, 107184), (4620, 107068), (4686, 105560), (4785, 103376), (4872, 101530), (4970, 99528), (5005, 98832), (5104, 96915), (5278, 93720), (5460, 90596), (5467, 90480), (5538, 89320), (5655, 87472), (5680, 87087), (5720, 86478), (5964, 82940), (6006, 82360), (6032, 82005), (6090, 81224), (6160, 80301), (6177, 80080), (6248, 79170), (6380, 77532), (6461, 76560), (6699, 73840), (6864, 72065), (6960, 71071), (7280, 67947), (7384, 66990), (7455, 66352), (7540, 65604), (7656, 64610), (7810, 63336), (7917, 62480), (7952, 62205), (8008, 61770), (8120, 60918), (8236, 60060), (8294, 59640), (8520, 58058), (8580, 57652), (8932, 55380), (9048, 54670), (9230, 53592), (9240, 53534), (9372, 52780), (9570, 51688), (9744, 50765), (9940, 49764), (10010, 49416), (10153, 48720), (10295, 48048), (10556, 46860), (10920, 45298), (10934, 45240), (11076, 44660), (11165, 44304), (11310, 43736), (11440, 43239), (11715, 42224), (11928, 41470), (12012, 41180), (12180, 40612), (12354, 40040), (12441, 39760), (12496, 39585), (12760, 38766), (12922, 38280), (13195, 37488), (13398, 36920), (13845, 35728), (14413, 34320), (14768, 33495), (14910, 33176), (15015, 32944), (15080, 32802), (15312, 32305), (15620, 31668), (15834, 31240), (16016, 30885), (16240, 30459), (16401, 30160), (16472, 30030), (16588, 29820), (17040, 29029), (17160, 28826), (17864, 27690), (18096, 27335), (18460, 26796), (18480, 26767), (18744, 26390), (19140, 25844), (19383, 25520), (19880, 24882), (20020, 24708), (20306, 24360), (20590, 24024), (20735, 23856), (21112, 23430), (21840, 22649), (21868, 22620), (22152, 22330)]