8195130240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12517}}^1$

素因数の和:12581

約数の個数: 256

約数和(自身を含む): 29418301440

約数和(自身を除く): 21223171200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 528, 620, 640, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1408, 1488, 1705, 1760, 1860, 1920, 1984, 2046, 2112, 2480, 2640, 2728, 2976, 3410, 3520, 3720, 3968, 4092, 4224, 4960, 5115, 5280, 5456, 5952, 6820, 7040, 7440, 8184, 9920, 10230, 10560, 10912, 11904, 12517, 13640, 14880, 16368, 19840, 20460, 21120, 21824, 25034, 27280, 29760, 32736, 37551, 40920, 43648, 50068, 54560, 59520, 62585, 65472, 75102, 81840, 100136, 109120, 125170, 130944, 137687, 150204, 163680, 187755, 200272, 218240, 250340, 275374, 300408, 327360, 375510, 388027, 400544, 413061, 500680, 550748, 600816, 654720, 688435, 751020, 776054, 801088, 826122, 1001360, 1101496, 1164081, 1201632, 1376870, 1502040, 1552108, 1602176, 1652244, 1940135, 2002720, 2065305, 2202992, 2328162, 2403264, 2753740, 3004080, 3104216, 3304488, 3880270, 4005440, 4130610, 4268297, 4405984, 4656324, 4806528, 5507480, 5820405, 6008160, 6208432, 6608976, 7760540, 8010880, 8261220, 8536594, 8811968, 9312648, 11014960, 11640810, 12016320, 12416864, 12804891, 13217952, 15521080, 16522440, 17073188, 17623936, 18625296, 21341485, 22029920, 23281620, 24032640, 24833728, 25609782, 26435904, 31042160, 33044880, 34146376, 37250592, 42682970, 44059840, 46563240, 49667456, 51219564, 52871808, 62084320, 64024455, 66089760, 68292752, 74501184, 85365940, 88119680, 93126480, 102439128, 124168640, 128048910, 132179520, 136585504, 149002368, 170731880, 186252960, 204878256, 248337280, 256097820, 264359040, 273171008, 341463760, 372505920, 409756512, 512195640, 546342016, 682927520, 745011840, 819513024, 1024391280, 1365855040, 1639026048, 2048782560, 2731710080, 4097565120, 8195130240]

約数ペア:

[(1, 8195130240), (2, 4097565120), (3, 2731710080), (4, 2048782560), (5, 1639026048), (6, 1365855040), (8, 1024391280), (10, 819513024), (11, 745011840), (12, 682927520), (15, 546342016), (16, 512195640), (20, 409756512), (22, 372505920), (24, 341463760), (30, 273171008), (31, 264359040), (32, 256097820), (33, 248337280), (40, 204878256), (44, 186252960), (48, 170731880), (55, 149002368), (60, 136585504), (62, 132179520), (64, 128048910), (66, 124168640), (80, 102439128), (88, 93126480), (93, 88119680), (96, 85365940), (110, 74501184), (120, 68292752), (124, 66089760), (128, 64024455), (132, 62084320), (155, 52871808), (160, 51219564), (165, 49667456), (176, 46563240), (186, 44059840), (192, 42682970), (220, 37250592), (240, 34146376), (248, 33044880), (264, 31042160), (310, 26435904), (320, 25609782), (330, 24833728), (341, 24032640), (352, 23281620), (372, 22029920), (384, 21341485), (440, 18625296), (465, 17623936), (480, 17073188), (496, 16522440), (528, 15521080), (620, 13217952), (640, 12804891), (660, 12416864), (682, 12016320), (704, 11640810), (744, 11014960), (880, 9312648), (930, 8811968), (960, 8536594), (992, 8261220), (1023, 8010880), (1056, 7760540), (1240, 6608976), (1320, 6208432), (1364, 6008160), (1408, 5820405), (1488, 5507480), (1705, 4806528), (1760, 4656324), (1860, 4405984), (1920, 4268297), (1984, 4130610), (2046, 4005440), (2112, 3880270), (2480, 3304488), (2640, 3104216), (2728, 3004080), (2976, 2753740), (3410, 2403264), (3520, 2328162), (3720, 2202992), (3968, 2065305), (4092, 2002720), (4224, 1940135), (4960, 1652244), (5115, 1602176), (5280, 1552108), (5456, 1502040), (5952, 1376870), (6820, 1201632), (7040, 1164081), (7440, 1101496), (8184, 1001360), (9920, 826122), (10230, 801088), (10560, 776054), (10912, 751020), (11904, 688435), (12517, 654720), (13640, 600816), (14880, 550748), (16368, 500680), (19840, 413061), (20460, 400544), (21120, 388027), (21824, 375510), (25034, 327360), (27280, 300408), (29760, 275374), (32736, 250340), (37551, 218240), (40920, 200272), (43648, 187755), (50068, 163680), (54560, 150204), (59520, 137687), (62585, 130944), (65472, 125170), (75102, 109120), (81840, 100136)]