51978994560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{291101}}^1$

素因数の和:291157

約数の個数: 192

約数和(自身を含む): 185280600960

約数和(自身を除く): 133301606400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11904, 14880, 17856, 19840, 22320, 29760, 35712, 44640, 59520, 89280, 178560, 291101, 582202, 873303, 1164404, 1455505, 1746606, 2328808, 2619909, 2911010, 3493212, 4366515, 4657616, 5239818, 5822020, 6986424, 8733030, 9024131, 9315232, 10479636, 11644040, 13099545, 13972848, 17466060, 18048262, 18630464, 20959272, 23288080, 26199090, 27072393, 27945696, 34932120, 36096524, 37260928, 41918544, 45120655, 46576160, 52398180, 54144786, 55891392, 69864240, 72193048, 81217179, 83837088, 90241310, 93152320, 104796360, 108289572, 111782784, 135361965, 139728480, 144386096, 162434358, 167674176, 180482620, 186304640, 209592720, 216579144, 270723930, 279456960, 288772192, 324868716, 335348352, 360965240, 406085895, 419185440, 433158288, 541447860, 558913920, 577544384, 649737432, 721930480, 812171790, 838370880, 866316576, 1082895720, 1155088768, 1299474864, 1443860960, 1624343580, 1676741760, 1732633152, 2165791440, 2598949728, 2887721920, 3248687160, 3465266304, 4331582880, 5197899456, 5775443840, 6497374320, 8663165760, 10395798912, 12994748640, 17326331520, 25989497280, 51978994560]

約数ペア:

[(1, 51978994560), (2, 25989497280), (3, 17326331520), (4, 12994748640), (5, 10395798912), (6, 8663165760), (8, 6497374320), (9, 5775443840), (10, 5197899456), (12, 4331582880), (15, 3465266304), (16, 3248687160), (18, 2887721920), (20, 2598949728), (24, 2165791440), (30, 1732633152), (31, 1676741760), (32, 1624343580), (36, 1443860960), (40, 1299474864), (45, 1155088768), (48, 1082895720), (60, 866316576), (62, 838370880), (64, 812171790), (72, 721930480), (80, 649737432), (90, 577544384), (93, 558913920), (96, 541447860), (120, 433158288), (124, 419185440), (128, 406085895), (144, 360965240), (155, 335348352), (160, 324868716), (180, 288772192), (186, 279456960), (192, 270723930), (240, 216579144), (248, 209592720), (279, 186304640), (288, 180482620), (310, 167674176), (320, 162434358), (360, 144386096), (372, 139728480), (384, 135361965), (465, 111782784), (480, 108289572), (496, 104796360), (558, 93152320), (576, 90241310), (620, 83837088), (640, 81217179), (720, 72193048), (744, 69864240), (930, 55891392), (960, 54144786), (992, 52398180), (1116, 46576160), (1152, 45120655), (1240, 41918544), (1395, 37260928), (1440, 36096524), (1488, 34932120), (1860, 27945696), (1920, 27072393), (1984, 26199090), (2232, 23288080), (2480, 20959272), (2790, 18630464), (2880, 18048262), (2976, 17466060), (3720, 13972848), (3968, 13099545), (4464, 11644040), (4960, 10479636), (5580, 9315232), (5760, 9024131), (5952, 8733030), (7440, 6986424), (8928, 5822020), (9920, 5239818), (11160, 4657616), (11904, 4366515), (14880, 3493212), (17856, 2911010), (19840, 2619909), (22320, 2328808), (29760, 1746606), (35712, 1455505), (44640, 1164404), (59520, 873303), (89280, 582202), (178560, 291101)]