1896655680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22709}}^1$

素因数の和:22761

約数の個数: 168

約数和(自身を含む): 6748957800

約数和(自身を除く): 4852302120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 5220, 5568, 6960, 8352, 9280, 10440, 13920, 16704, 20880, 22709, 27840, 41760, 45418, 68127, 83520, 90836, 113545, 136254, 181672, 204381, 227090, 272508, 340635, 363344, 408762, 454180, 545016, 658561, 681270, 726688, 817524, 908360, 1021905, 1090032, 1317122, 1362540, 1453376, 1635048, 1816720, 1975683, 2043810, 2180064, 2634244, 2725080, 3270096, 3292805, 3633440, 3951366, 4087620, 4360128, 5268488, 5450160, 5927049, 6540192, 6585610, 7266880, 7902732, 8175240, 9878415, 10536976, 10900320, 11854098, 13080384, 13171220, 15805464, 16350480, 19756830, 21073952, 21800640, 23708196, 26342440, 29635245, 31610928, 32700960, 39513660, 42147904, 47416392, 52684880, 59270490, 63221856, 65401920, 79027320, 94832784, 105369760, 118540980, 126443712, 158054640, 189665568, 210739520, 237081960, 316109280, 379331136, 474163920, 632218560, 948327840, 1896655680]

約数ペア:

[(1, 1896655680), (2, 948327840), (3, 632218560), (4, 474163920), (5, 379331136), (6, 316109280), (8, 237081960), (9, 210739520), (10, 189665568), (12, 158054640), (15, 126443712), (16, 118540980), (18, 105369760), (20, 94832784), (24, 79027320), (29, 65401920), (30, 63221856), (32, 59270490), (36, 52684880), (40, 47416392), (45, 42147904), (48, 39513660), (58, 32700960), (60, 31610928), (64, 29635245), (72, 26342440), (80, 23708196), (87, 21800640), (90, 21073952), (96, 19756830), (116, 16350480), (120, 15805464), (144, 13171220), (145, 13080384), (160, 11854098), (174, 10900320), (180, 10536976), (192, 9878415), (232, 8175240), (240, 7902732), (261, 7266880), (288, 6585610), (290, 6540192), (320, 5927049), (348, 5450160), (360, 5268488), (435, 4360128), (464, 4087620), (480, 3951366), (522, 3633440), (576, 3292805), (580, 3270096), (696, 2725080), (720, 2634244), (870, 2180064), (928, 2043810), (960, 1975683), (1044, 1816720), (1160, 1635048), (1305, 1453376), (1392, 1362540), (1440, 1317122), (1740, 1090032), (1856, 1021905), (2088, 908360), (2320, 817524), (2610, 726688), (2784, 681270), (2880, 658561), (3480, 545016), (4176, 454180), (4640, 408762), (5220, 363344), (5568, 340635), (6960, 272508), (8352, 227090), (9280, 204381), (10440, 181672), (13920, 136254), (16704, 113545), (20880, 90836), (22709, 83520), (27840, 68127), (41760, 45418)]