247327080

素因数分解:

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

素因数の和:145

約数の個数: 512

約数和(自身を含む): 1045094400

約数和(自身を除く): 797767320

約数列:

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

約数ペア:

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