390466440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 512

約数和(自身を含む): 1669248000

約数和(自身を除く): 1278781560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 29, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 58, 60, 63, 65, 70, 72, 78, 84, 87, 90, 91, 104, 105, 108, 116, 117, 120, 126, 130, 135, 137, 140, 145, 156, 168, 174, 180, 182, 189, 195, 203, 210, 216, 232, 234, 252, 260, 261, 270, 273, 274, 280, 290, 312, 315, 348, 351, 360, 364, 377, 378, 390, 406, 411, 420, 435, 455, 468, 504, 520, 522, 540, 546, 548, 580, 585, 609, 630, 685, 696, 702, 728, 754, 756, 780, 783, 812, 819, 822, 840, 870, 910, 936, 945, 959, 1015, 1044, 1080, 1092, 1096, 1131, 1160, 1170, 1218, 1233, 1260, 1305, 1365, 1370, 1404, 1508, 1512, 1560, 1566, 1624, 1638, 1644, 1740, 1755, 1781, 1820, 1827, 1885, 1890, 1918, 2030, 2055, 2088, 2184, 2262, 2340, 2436, 2457, 2466, 2520, 2610, 2639, 2730, 2740, 2808, 2877, 3016, 3045, 3132, 3276, 3288, 3393, 3480, 3510, 3562, 3640, 3654, 3699, 3770, 3780, 3836, 3915, 3973, 4060, 4095, 4110, 4524, 4680, 4795, 4872, 4914, 4932, 5220, 5278, 5343, 5460, 5480, 5481, 5655, 5754, 6090, 6165, 6264, 6552, 6786, 7020, 7124, 7308, 7398, 7540, 7560, 7672, 7830, 7917, 7946, 8120, 8190, 8220, 8631, 8905, 9048, 9135, 9590, 9828, 9864, 10179, 10440, 10556, 10686, 10920, 10962, 11310, 11508, 11919, 12180, 12285, 12330, 12467, 13195, 13572, 14040, 14248, 14385, 14616, 14796, 15080, 15660, 15834, 15892, 16029, 16380, 16440, 16965, 17262, 17810, 18270, 18495, 19180, 19656, 19865, 20358, 21112, 21372, 21924, 22620, 23016, 23751, 23838, 24360, 24570, 24660, 24934, 25893, 26390, 26715, 27144, 27405, 27811, 28770, 29592, 31320, 31668, 31784, 32058, 32760, 33930, 34524, 35620, 35757, 36540, 36990, 37401, 38360, 39585, 39730, 40716, 42744, 43155, 43848, 45240, 47502, 47676, 48087, 49140, 49320, 49868, 50895, 51649, 51786, 52780, 53430, 54810, 55622, 57540, 59595, 62335, 63336, 64116, 67860, 69048, 71240, 71253, 71514, 73080, 73980, 74802, 79170, 79460, 80145, 81432, 83433, 86310, 95004, 95352, 96174, 98280, 99736, 101790, 103298, 103572, 105560, 106860, 107271, 109620, 111244, 112203, 115080, 118755, 119190, 124670, 128232, 129465, 135720, 139055, 142506, 143028, 147960, 149604, 154947, 158340, 158920, 160290, 166866, 172620, 178785, 187005, 190008, 192348, 203580, 206596, 207144, 213720, 214542, 219240, 222488, 224406, 237510, 238380, 240435, 249340, 250299, 258245, 258930, 278110, 285012, 286056, 299208, 309894, 316680, 320580, 333732, 336609, 345240, 356265, 357570, 361543, 374010, 384696, 407160, 413192, 417165, 429084, 448812, 464841, 475020, 476760, 480870, 498680, 500598, 516490, 517860, 536355, 556220, 561015, 570024, 619788, 641160, 667464, 673218, 712530, 715140, 723086, 748020, 750897, 774735, 834330, 858168, 897624, 929682, 950040, 961740, 1001196, 1032980, 1035720, 1072710, 1084629, 1112440, 1122030, 1239576, 1251495, 1346436, 1394523, 1425060, 1430280, 1446172, 1496040, 1501794, 1549470, 1668660, 1683045, 1807715, 1859364, 1923480, 2002392, 2065960, 2145420, 2169258, 2244060, 2324205, 2502990, 2692872, 2789046, 2850120, 2892344, 3003588, 3098940, 3253887, 3337320, 3366090, 3615430, 3718728, 3754485, 4290840, 4338516, 4488120, 4648410, 5005980, 5423145, 5578092, 6007176, 6197880, 6507774, 6732180, 6972615, 7230860, 7508970, 8677032, 9296820, 9761661, 10011960, 10846290, 11156184, 13015548, 13464360, 13945230, 14461720, 15017940, 16269435, 18593640, 19523322, 21692580, 26031096, 27890460, 30035880, 32538870, 39046644, 43385160, 48808305, 55780920, 65077740, 78093288, 97616610, 130155480, 195233220, 390466440]

約数ペア:

[(1, 390466440), (2, 195233220), (3, 130155480), (4, 97616610), (5, 78093288), (6, 65077740), (7, 55780920), (8, 48808305), (9, 43385160), (10, 39046644), (12, 32538870), (13, 30035880), (14, 27890460), (15, 26031096), (18, 21692580), (20, 19523322), (21, 18593640), (24, 16269435), (26, 15017940), (27, 14461720), (28, 13945230), (29, 13464360), (30, 13015548), (35, 11156184), (36, 10846290), (39, 10011960), (40, 9761661), (42, 9296820), (45, 8677032), (52, 7508970), (54, 7230860), (56, 6972615), (58, 6732180), (60, 6507774), (63, 6197880), (65, 6007176), (70, 5578092), (72, 5423145), (78, 5005980), (84, 4648410), (87, 4488120), (90, 4338516), (91, 4290840), (104, 3754485), (105, 3718728), (108, 3615430), (116, 3366090), (117, 3337320), (120, 3253887), (126, 3098940), (130, 3003588), (135, 2892344), (137, 2850120), (140, 2789046), (145, 2692872), (156, 2502990), (168, 2324205), (174, 2244060), (180, 2169258), (182, 2145420), (189, 2065960), (195, 2002392), (203, 1923480), (210, 1859364), (216, 1807715), (232, 1683045), (234, 1668660), (252, 1549470), (260, 1501794), (261, 1496040), (270, 1446172), (273, 1430280), (274, 1425060), (280, 1394523), (290, 1346436), (312, 1251495), (315, 1239576), (348, 1122030), (351, 1112440), (360, 1084629), (364, 1072710), (377, 1035720), (378, 1032980), (390, 1001196), (406, 961740), (411, 950040), (420, 929682), (435, 897624), (455, 858168), (468, 834330), (504, 774735), (520, 750897), (522, 748020), (540, 723086), (546, 715140), (548, 712530), (580, 673218), (585, 667464), (609, 641160), (630, 619788), (685, 570024), (696, 561015), (702, 556220), (728, 536355), (754, 517860), (756, 516490), (780, 500598), (783, 498680), (812, 480870), (819, 476760), (822, 475020), (840, 464841), (870, 448812), (910, 429084), (936, 417165), (945, 413192), (959, 407160), (1015, 384696), (1044, 374010), (1080, 361543), (1092, 357570), (1096, 356265), (1131, 345240), (1160, 336609), (1170, 333732), (1218, 320580), (1233, 316680), (1260, 309894), (1305, 299208), (1365, 286056), (1370, 285012), (1404, 278110), (1508, 258930), (1512, 258245), (1560, 250299), (1566, 249340), (1624, 240435), (1638, 238380), (1644, 237510), (1740, 224406), (1755, 222488), (1781, 219240), (1820, 214542), (1827, 213720), (1885, 207144), (1890, 206596), (1918, 203580), (2030, 192348), (2055, 190008), (2088, 187005), (2184, 178785), (2262, 172620), (2340, 166866), (2436, 160290), (2457, 158920), (2466, 158340), (2520, 154947), (2610, 149604), (2639, 147960), (2730, 143028), (2740, 142506), (2808, 139055), (2877, 135720), (3016, 129465), (3045, 128232), (3132, 124670), (3276, 119190), (3288, 118755), (3393, 115080), (3480, 112203), (3510, 111244), (3562, 109620), (3640, 107271), (3654, 106860), (3699, 105560), (3770, 103572), (3780, 103298), (3836, 101790), (3915, 99736), (3973, 98280), (4060, 96174), (4095, 95352), (4110, 95004), (4524, 86310), (4680, 83433), (4795, 81432), (4872, 80145), (4914, 79460), (4932, 79170), (5220, 74802), (5278, 73980), (5343, 73080), (5460, 71514), (5480, 71253), (5481, 71240), (5655, 69048), (5754, 67860), (6090, 64116), (6165, 63336), (6264, 62335), (6552, 59595), (6786, 57540), (7020, 55622), (7124, 54810), (7308, 53430), (7398, 52780), (7540, 51786), (7560, 51649), (7672, 50895), (7830, 49868), (7917, 49320), (7946, 49140), (8120, 48087), (8190, 47676), (8220, 47502), (8631, 45240), (8905, 43848), (9048, 43155), (9135, 42744), (9590, 40716), (9828, 39730), (9864, 39585), (10179, 38360), (10440, 37401), (10556, 36990), (10686, 36540), (10920, 35757), (10962, 35620), (11310, 34524), (11508, 33930), (11919, 32760), (12180, 32058), (12285, 31784), (12330, 31668), (12467, 31320), (13195, 29592), (13572, 28770), (14040, 27811), (14248, 27405), (14385, 27144), (14616, 26715), (14796, 26390), (15080, 25893), (15660, 24934), (15834, 24660), (15892, 24570), (16029, 24360), (16380, 23838), (16440, 23751), (16965, 23016), (17262, 22620), (17810, 21924), (18270, 21372), (18495, 21112), (19180, 20358), (19656, 19865)]