64676549280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{12347}}^1$

素因数の和:13931

約数の個数: 192

約数和(自身を含む): 233003796480

約数和(自身を除く): 168327247200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1559, 1680, 3118, 3360, 4677, 6236, 7795, 9354, 10913, 12347, 12472, 15590, 18708, 21826, 23385, 24694, 24944, 31180, 32739, 37041, 37416, 43652, 46770, 49388, 49888, 54565, 61735, 62360, 65478, 74082, 74832, 86429, 87304, 93540, 98776, 109130, 123470, 124720, 130956, 148164, 149664, 163695, 172858, 174608, 185205, 187080, 197552, 218260, 246940, 249440, 259287, 261912, 296328, 327390, 345716, 349216, 370410, 374160, 395104, 432145, 436520, 493880, 518574, 523824, 592656, 654780, 691432, 740820, 748320, 864290, 873040, 987760, 1037148, 1047648, 1185312, 1296435, 1309560, 1382864, 1481640, 1728580, 1746080, 1975520, 2074296, 2592870, 2619120, 2765728, 2963280, 3457160, 4148592, 5185740, 5238240, 5926560, 6914320, 8297184, 10371480, 13828640, 19248973, 20742960, 38497946, 41485920, 57746919, 76995892, 96244865, 115493838, 134742811, 153991784, 192489730, 230987676, 269485622, 288734595, 307983568, 384979460, 404228433, 461975352, 538971244, 577469190, 615967136, 673714055, 769958920, 808456866, 923950704, 1077942488, 1154938380, 1347428110, 1539917840, 1616913732, 1847901408, 2021142165, 2155884976, 2309876760, 2694856220, 3079835680, 3233827464, 4042284330, 4311769952, 4619753520, 5389712440, 6467654928, 8084568660, 9239507040, 10779424880, 12935309856, 16169137320, 21558849760, 32338274640, 64676549280]

約数ペア:

[(1, 64676549280), (2, 32338274640), (3, 21558849760), (4, 16169137320), (5, 12935309856), (6, 10779424880), (7, 9239507040), (8, 8084568660), (10, 6467654928), (12, 5389712440), (14, 4619753520), (15, 4311769952), (16, 4042284330), (20, 3233827464), (21, 3079835680), (24, 2694856220), (28, 2309876760), (30, 2155884976), (32, 2021142165), (35, 1847901408), (40, 1616913732), (42, 1539917840), (48, 1347428110), (56, 1154938380), (60, 1077942488), (70, 923950704), (80, 808456866), (84, 769958920), (96, 673714055), (105, 615967136), (112, 577469190), (120, 538971244), (140, 461975352), (160, 404228433), (168, 384979460), (210, 307983568), (224, 288734595), (240, 269485622), (280, 230987676), (336, 192489730), (420, 153991784), (480, 134742811), (560, 115493838), (672, 96244865), (840, 76995892), (1120, 57746919), (1559, 41485920), (1680, 38497946), (3118, 20742960), (3360, 19248973), (4677, 13828640), (6236, 10371480), (7795, 8297184), (9354, 6914320), (10913, 5926560), (12347, 5238240), (12472, 5185740), (15590, 4148592), (18708, 3457160), (21826, 2963280), (23385, 2765728), (24694, 2619120), (24944, 2592870), (31180, 2074296), (32739, 1975520), (37041, 1746080), (37416, 1728580), (43652, 1481640), (46770, 1382864), (49388, 1309560), (49888, 1296435), (54565, 1185312), (61735, 1047648), (62360, 1037148), (65478, 987760), (74082, 873040), (74832, 864290), (86429, 748320), (87304, 740820), (93540, 691432), (98776, 654780), (109130, 592656), (123470, 523824), (124720, 518574), (130956, 493880), (148164, 436520), (149664, 432145), (163695, 395104), (172858, 374160), (174608, 370410), (185205, 349216), (187080, 345716), (197552, 327390), (218260, 296328), (246940, 261912), (249440, 259287)]