83326880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 248935680

約数和(自身を除く): 165608800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 59, 65, 70, 80, 91, 97, 104, 112, 118, 130, 140, 160, 182, 194, 208, 224, 236, 260, 280, 295, 364, 388, 413, 416, 455, 472, 485, 520, 560, 590, 679, 728, 767, 776, 826, 910, 944, 970, 1040, 1120, 1180, 1261, 1358, 1456, 1534, 1552, 1652, 1820, 1888, 1940, 2065, 2080, 2360, 2522, 2716, 2912, 3068, 3104, 3304, 3395, 3640, 3835, 3880, 4130, 4720, 5044, 5369, 5432, 5723, 6136, 6305, 6608, 6790, 7280, 7670, 7760, 8260, 8827, 9440, 10088, 10738, 10864, 11446, 12272, 12610, 13216, 13580, 14560, 15340, 15520, 16520, 17654, 20176, 21476, 21728, 22892, 24544, 25220, 26845, 27160, 28615, 30680, 33040, 35308, 40061, 40352, 42952, 44135, 45784, 50440, 53690, 54320, 57230, 61360, 66080, 70616, 74399, 80122, 85904, 88270, 91568, 100880, 107380, 108640, 114460, 122720, 141232, 148798, 160244, 171808, 176540, 183136, 200305, 201760, 214760, 228920, 282464, 297596, 320488, 353080, 371995, 400610, 429520, 457840, 520793, 595192, 640976, 706160, 743990, 801220, 859040, 915680, 1041586, 1190384, 1281952, 1412320, 1487980, 1602440, 2083172, 2380768, 2603965, 2975960, 3204880, 4166344, 5207930, 5951920, 6409760, 8332688, 10415860, 11903840, 16665376, 20831720, 41663440, 83326880]

約数ペア:

[(1, 83326880), (2, 41663440), (4, 20831720), (5, 16665376), (7, 11903840), (8, 10415860), (10, 8332688), (13, 6409760), (14, 5951920), (16, 5207930), (20, 4166344), (26, 3204880), (28, 2975960), (32, 2603965), (35, 2380768), (40, 2083172), (52, 1602440), (56, 1487980), (59, 1412320), (65, 1281952), (70, 1190384), (80, 1041586), (91, 915680), (97, 859040), (104, 801220), (112, 743990), (118, 706160), (130, 640976), (140, 595192), (160, 520793), (182, 457840), (194, 429520), (208, 400610), (224, 371995), (236, 353080), (260, 320488), (280, 297596), (295, 282464), (364, 228920), (388, 214760), (413, 201760), (416, 200305), (455, 183136), (472, 176540), (485, 171808), (520, 160244), (560, 148798), (590, 141232), (679, 122720), (728, 114460), (767, 108640), (776, 107380), (826, 100880), (910, 91568), (944, 88270), (970, 85904), (1040, 80122), (1120, 74399), (1180, 70616), (1261, 66080), (1358, 61360), (1456, 57230), (1534, 54320), (1552, 53690), (1652, 50440), (1820, 45784), (1888, 44135), (1940, 42952), (2065, 40352), (2080, 40061), (2360, 35308), (2522, 33040), (2716, 30680), (2912, 28615), (3068, 27160), (3104, 26845), (3304, 25220), (3395, 24544), (3640, 22892), (3835, 21728), (3880, 21476), (4130, 20176), (4720, 17654), (5044, 16520), (5369, 15520), (5432, 15340), (5723, 14560), (6136, 13580), (6305, 13216), (6608, 12610), (6790, 12272), (7280, 11446), (7670, 10864), (7760, 10738), (8260, 10088), (8827, 9440)]