131919840

素因数分解:

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

素因数の和:78

約数の個数: 384

約数和(自身を含む): 520732800

約数和(自身を除く): 388812960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 32, 36, 39, 40, 45, 48, 52, 54, 58, 60, 65, 72, 78, 80, 81, 87, 90, 96, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 160, 162, 174, 180, 195, 208, 216, 232, 234, 240, 243, 260, 261, 270, 288, 290, 312, 324, 348, 351, 360, 377, 390, 405, 416, 432, 435, 464, 468, 480, 486, 520, 522, 540, 580, 585, 624, 648, 696, 702, 720, 729, 754, 780, 783, 810, 864, 870, 928, 936, 972, 1040, 1044, 1053, 1080, 1131, 1160, 1170, 1215, 1248, 1296, 1305, 1392, 1404, 1440, 1458, 1508, 1560, 1566, 1620, 1740, 1755, 1872, 1885, 1944, 2080, 2088, 2106, 2160, 2187, 2262, 2320, 2340, 2349, 2430, 2592, 2610, 2784, 2808, 2916, 3016, 3120, 3132, 3159, 3240, 3393, 3480, 3510, 3645, 3744, 3770, 3888, 3915, 4176, 4212, 4320, 4374, 4524, 4640, 4680, 4698, 4860, 5220, 5265, 5616, 5655, 5832, 6032, 6240, 6264, 6318, 6480, 6786, 6960, 7020, 7047, 7290, 7540, 7776, 7830, 8352, 8424, 8748, 9048, 9360, 9396, 9477, 9720, 10179, 10440, 10530, 10935, 11232, 11310, 11664, 11745, 12064, 12528, 12636, 12960, 13572, 13920, 14040, 14094, 14580, 15080, 15660, 15795, 16848, 16965, 17496, 18096, 18720, 18792, 18954, 19440, 20358, 20880, 21060, 21141, 21870, 22620, 23328, 23490, 25056, 25272, 27144, 28080, 28188, 28431, 29160, 30160, 30537, 31320, 31590, 33696, 33930, 34992, 35235, 36192, 37584, 37908, 38880, 40716, 41760, 42120, 42282, 43740, 45240, 46980, 47385, 50544, 50895, 54288, 56160, 56376, 56862, 58320, 60320, 61074, 62640, 63180, 63423, 67860, 69984, 70470, 75168, 75816, 81432, 84240, 84564, 87480, 90480, 91611, 93960, 94770, 101088, 101790, 105705, 108576, 112752, 113724, 116640, 122148, 125280, 126360, 126846, 135720, 140940, 142155, 151632, 152685, 162864, 168480, 169128, 174960, 180960, 183222, 187920, 189540, 203580, 211410, 225504, 227448, 244296, 252720, 253692, 271440, 274833, 281880, 284310, 303264, 305370, 317115, 325728, 338256, 349920, 366444, 375840, 379080, 407160, 422820, 454896, 458055, 488592, 505440, 507384, 542880, 549666, 563760, 568620, 610740, 634230, 676512, 732888, 758160, 814320, 824499, 845640, 909792, 916110, 977184, 1014768, 1099332, 1127520, 1137240, 1221480, 1268460, 1374165, 1465776, 1516320, 1628640, 1648998, 1691280, 1832220, 2029536, 2198664, 2274480, 2442960, 2536920, 2748330, 2931552, 3297996, 3382560, 3664440, 4122495, 4397328, 4548960, 4885920, 5073840, 5496660, 6595992, 7328880, 8244990, 8794656, 10147680, 10993320, 13191984, 14657760, 16489980, 21986640, 26383968, 32979960, 43973280, 65959920, 131919840]

約数ペア:

[(1, 131919840), (2, 65959920), (3, 43973280), (4, 32979960), (5, 26383968), (6, 21986640), (8, 16489980), (9, 14657760), (10, 13191984), (12, 10993320), (13, 10147680), (15, 8794656), (16, 8244990), (18, 7328880), (20, 6595992), (24, 5496660), (26, 5073840), (27, 4885920), (29, 4548960), (30, 4397328), (32, 4122495), (36, 3664440), (39, 3382560), (40, 3297996), (45, 2931552), (48, 2748330), (52, 2536920), (54, 2442960), (58, 2274480), (60, 2198664), (65, 2029536), (72, 1832220), (78, 1691280), (80, 1648998), (81, 1628640), (87, 1516320), (90, 1465776), (96, 1374165), (104, 1268460), (108, 1221480), (116, 1137240), (117, 1127520), (120, 1099332), (130, 1014768), (135, 977184), (144, 916110), (145, 909792), (156, 845640), (160, 824499), (162, 814320), (174, 758160), (180, 732888), (195, 676512), (208, 634230), (216, 610740), (232, 568620), (234, 563760), (240, 549666), (243, 542880), (260, 507384), (261, 505440), (270, 488592), (288, 458055), (290, 454896), (312, 422820), (324, 407160), (348, 379080), (351, 375840), (360, 366444), (377, 349920), (390, 338256), (405, 325728), (416, 317115), (432, 305370), (435, 303264), (464, 284310), (468, 281880), (480, 274833), (486, 271440), (520, 253692), (522, 252720), (540, 244296), (580, 227448), (585, 225504), (624, 211410), (648, 203580), (696, 189540), (702, 187920), (720, 183222), (729, 180960), (754, 174960), (780, 169128), (783, 168480), (810, 162864), (864, 152685), (870, 151632), (928, 142155), (936, 140940), (972, 135720), (1040, 126846), (1044, 126360), (1053, 125280), (1080, 122148), (1131, 116640), (1160, 113724), (1170, 112752), (1215, 108576), (1248, 105705), (1296, 101790), (1305, 101088), (1392, 94770), (1404, 93960), (1440, 91611), (1458, 90480), (1508, 87480), (1560, 84564), (1566, 84240), (1620, 81432), (1740, 75816), (1755, 75168), (1872, 70470), (1885, 69984), (1944, 67860), (2080, 63423), (2088, 63180), (2106, 62640), (2160, 61074), (2187, 60320), (2262, 58320), (2320, 56862), (2340, 56376), (2349, 56160), (2430, 54288), (2592, 50895), (2610, 50544), (2784, 47385), (2808, 46980), (2916, 45240), (3016, 43740), (3120, 42282), (3132, 42120), (3159, 41760), (3240, 40716), (3393, 38880), (3480, 37908), (3510, 37584), (3645, 36192), (3744, 35235), (3770, 34992), (3888, 33930), (3915, 33696), (4176, 31590), (4212, 31320), (4320, 30537), (4374, 30160), (4524, 29160), (4640, 28431), (4680, 28188), (4698, 28080), (4860, 27144), (5220, 25272), (5265, 25056), (5616, 23490), (5655, 23328), (5832, 22620), (6032, 21870), (6240, 21141), (6264, 21060), (6318, 20880), (6480, 20358), (6786, 19440), (6960, 18954), (7020, 18792), (7047, 18720), (7290, 18096), (7540, 17496), (7776, 16965), (7830, 16848), (8352, 15795), (8424, 15660), (8748, 15080), (9048, 14580), (9360, 14094), (9396, 14040), (9477, 13920), (9720, 13572), (10179, 12960), (10440, 12636), (10530, 12528), (10935, 12064), (11232, 11745), (11310, 11664)]