15957788160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:845

約数の個数: 320

約数和(自身を含む): 53280589824

約数和(自身を除く): 37322801664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 97, 120, 124, 128, 155, 160, 186, 192, 194, 240, 248, 256, 291, 310, 320, 372, 384, 388, 465, 480, 485, 496, 512, 582, 620, 640, 691, 744, 768, 776, 930, 960, 970, 992, 1164, 1240, 1280, 1382, 1455, 1488, 1536, 1552, 1860, 1920, 1940, 1984, 2073, 2328, 2480, 2560, 2764, 2910, 2976, 3007, 3104, 3455, 3720, 3840, 3880, 3968, 4146, 4656, 4960, 5528, 5820, 5952, 6014, 6208, 6910, 7440, 7680, 7760, 7936, 8292, 9021, 9312, 9920, 10365, 11056, 11640, 11904, 12028, 12416, 13820, 14880, 15035, 15520, 15872, 16584, 18042, 18624, 19840, 20730, 21421, 22112, 23280, 23808, 24056, 24832, 27640, 29760, 30070, 31040, 33168, 36084, 37248, 39680, 41460, 42842, 44224, 45105, 46560, 47616, 48112, 49664, 55280, 59520, 60140, 62080, 64263, 66336, 67027, 72168, 74496, 79360, 82920, 85684, 88448, 90210, 93120, 96224, 107105, 110560, 119040, 120280, 124160, 128526, 132672, 134054, 144336, 148992, 165840, 171368, 176896, 180420, 186240, 192448, 201081, 214210, 221120, 238080, 240560, 248320, 257052, 265344, 268108, 288672, 321315, 331680, 335135, 342736, 353792, 360840, 372480, 384896, 402162, 428420, 442240, 481120, 514104, 530688, 536216, 577344, 642630, 663360, 670270, 685472, 721680, 744960, 769792, 804324, 856840, 884480, 962240, 1005405, 1028208, 1061376, 1072432, 1154688, 1285260, 1326720, 1340540, 1370944, 1443360, 1539584, 1608648, 1713680, 1768960, 1924480, 2010810, 2056416, 2077837, 2144864, 2309376, 2570520, 2653440, 2681080, 2741888, 2886720, 3217296, 3427360, 3848960, 4021620, 4112832, 4155674, 4289728, 4618752, 5141040, 5306880, 5362160, 5483776, 5773440, 6233511, 6434592, 6854720, 7697920, 8043240, 8225664, 8311348, 8579456, 10282080, 10389185, 10724320, 10967552, 11546880, 12467022, 12869184, 13709440, 16086480, 16451328, 16622696, 17158912, 20564160, 20778370, 21448640, 23093760, 24934044, 25738368, 27418880, 31167555, 32172960, 32902656, 33245392, 34317824, 41128320, 41556740, 42897280, 49868088, 51476736, 54837760, 62335110, 64345920, 66490784, 82256640, 83113480, 85794560, 99736176, 102953472, 124670220, 128691840, 132981568, 164513280, 166226960, 171589120, 199472352, 249340440, 257383680, 265963136, 332453920, 398944704, 498680880, 514767360, 531926272, 664907840, 797889408, 997361760, 1063852544, 1329815680, 1595778816, 1994723520, 2659631360, 3191557632, 3989447040, 5319262720, 7978894080, 15957788160]

約数ペア:

[(1, 15957788160), (2, 7978894080), (3, 5319262720), (4, 3989447040), (5, 3191557632), (6, 2659631360), (8, 1994723520), (10, 1595778816), (12, 1329815680), (15, 1063852544), (16, 997361760), (20, 797889408), (24, 664907840), (30, 531926272), (31, 514767360), (32, 498680880), (40, 398944704), (48, 332453920), (60, 265963136), (62, 257383680), (64, 249340440), (80, 199472352), (93, 171589120), (96, 166226960), (97, 164513280), (120, 132981568), (124, 128691840), (128, 124670220), (155, 102953472), (160, 99736176), (186, 85794560), (192, 83113480), (194, 82256640), (240, 66490784), (248, 64345920), (256, 62335110), (291, 54837760), (310, 51476736), (320, 49868088), (372, 42897280), (384, 41556740), (388, 41128320), (465, 34317824), (480, 33245392), (485, 32902656), (496, 32172960), (512, 31167555), (582, 27418880), (620, 25738368), (640, 24934044), (691, 23093760), (744, 21448640), (768, 20778370), (776, 20564160), (930, 17158912), (960, 16622696), (970, 16451328), (992, 16086480), (1164, 13709440), (1240, 12869184), (1280, 12467022), (1382, 11546880), (1455, 10967552), (1488, 10724320), (1536, 10389185), (1552, 10282080), (1860, 8579456), (1920, 8311348), (1940, 8225664), (1984, 8043240), (2073, 7697920), (2328, 6854720), (2480, 6434592), (2560, 6233511), (2764, 5773440), (2910, 5483776), (2976, 5362160), (3007, 5306880), (3104, 5141040), (3455, 4618752), (3720, 4289728), (3840, 4155674), (3880, 4112832), (3968, 4021620), (4146, 3848960), (4656, 3427360), (4960, 3217296), (5528, 2886720), (5820, 2741888), (5952, 2681080), (6014, 2653440), (6208, 2570520), (6910, 2309376), (7440, 2144864), (7680, 2077837), (7760, 2056416), (7936, 2010810), (8292, 1924480), (9021, 1768960), (9312, 1713680), (9920, 1608648), (10365, 1539584), (11056, 1443360), (11640, 1370944), (11904, 1340540), (12028, 1326720), (12416, 1285260), (13820, 1154688), (14880, 1072432), (15035, 1061376), (15520, 1028208), (15872, 1005405), (16584, 962240), (18042, 884480), (18624, 856840), (19840, 804324), (20730, 769792), (21421, 744960), (22112, 721680), (23280, 685472), (23808, 670270), (24056, 663360), (24832, 642630), (27640, 577344), (29760, 536216), (30070, 530688), (31040, 514104), (33168, 481120), (36084, 442240), (37248, 428420), (39680, 402162), (41460, 384896), (42842, 372480), (44224, 360840), (45105, 353792), (46560, 342736), (47616, 335135), (48112, 331680), (49664, 321315), (55280, 288672), (59520, 268108), (60140, 265344), (62080, 257052), (64263, 248320), (66336, 240560), (67027, 238080), (72168, 221120), (74496, 214210), (79360, 201081), (82920, 192448), (85684, 186240), (88448, 180420), (90210, 176896), (93120, 171368), (96224, 165840), (107105, 148992), (110560, 144336), (119040, 134054), (120280, 132672), (124160, 128526)]