166653760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 224

約数和(自身を含む): 501822720

約数和(自身を除く): 335168960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 59, 64, 65, 70, 80, 91, 97, 104, 112, 118, 130, 140, 160, 182, 194, 208, 224, 236, 260, 280, 295, 320, 364, 388, 413, 416, 448, 455, 472, 485, 520, 560, 590, 679, 728, 767, 776, 826, 832, 910, 944, 970, 1040, 1120, 1180, 1261, 1358, 1456, 1534, 1552, 1652, 1820, 1888, 1940, 2065, 2080, 2240, 2360, 2522, 2716, 2912, 3068, 3104, 3304, 3395, 3640, 3776, 3835, 3880, 4130, 4160, 4720, 5044, 5369, 5432, 5723, 5824, 6136, 6208, 6305, 6608, 6790, 7280, 7670, 7760, 8260, 8827, 9440, 10088, 10738, 10864, 11446, 12272, 12610, 13216, 13580, 14560, 15340, 15520, 16520, 17654, 18880, 20176, 21476, 21728, 22892, 24544, 25220, 26432, 26845, 27160, 28615, 29120, 30680, 31040, 33040, 35308, 40061, 40352, 42952, 43456, 44135, 45784, 49088, 50440, 53690, 54320, 57230, 61360, 66080, 70616, 74399, 80122, 80704, 85904, 88270, 91568, 100880, 107380, 108640, 114460, 122720, 132160, 141232, 148798, 160244, 171808, 176540, 183136, 200305, 201760, 214760, 217280, 228920, 245440, 282464, 297596, 320488, 343616, 353080, 366272, 371995, 400610, 403520, 429520, 457840, 520793, 564928, 595192, 640976, 706160, 743990, 801220, 859040, 915680, 1041586, 1190384, 1281952, 1412320, 1487980, 1602440, 1718080, 1831360, 2083172, 2380768, 2563904, 2603965, 2824640, 2975960, 3204880, 4166344, 4761536, 5207930, 5951920, 6409760, 8332688, 10415860, 11903840, 12819520, 16665376, 20831720, 23807680, 33330752, 41663440, 83326880, 166653760]

約数ペア:

[(1, 166653760), (2, 83326880), (4, 41663440), (5, 33330752), (7, 23807680), (8, 20831720), (10, 16665376), (13, 12819520), (14, 11903840), (16, 10415860), (20, 8332688), (26, 6409760), (28, 5951920), (32, 5207930), (35, 4761536), (40, 4166344), (52, 3204880), (56, 2975960), (59, 2824640), (64, 2603965), (65, 2563904), (70, 2380768), (80, 2083172), (91, 1831360), (97, 1718080), (104, 1602440), (112, 1487980), (118, 1412320), (130, 1281952), (140, 1190384), (160, 1041586), (182, 915680), (194, 859040), (208, 801220), (224, 743990), (236, 706160), (260, 640976), (280, 595192), (295, 564928), (320, 520793), (364, 457840), (388, 429520), (413, 403520), (416, 400610), (448, 371995), (455, 366272), (472, 353080), (485, 343616), (520, 320488), (560, 297596), (590, 282464), (679, 245440), (728, 228920), (767, 217280), (776, 214760), (826, 201760), (832, 200305), (910, 183136), (944, 176540), (970, 171808), (1040, 160244), (1120, 148798), (1180, 141232), (1261, 132160), (1358, 122720), (1456, 114460), (1534, 108640), (1552, 107380), (1652, 100880), (1820, 91568), (1888, 88270), (1940, 85904), (2065, 80704), (2080, 80122), (2240, 74399), (2360, 70616), (2522, 66080), (2716, 61360), (2912, 57230), (3068, 54320), (3104, 53690), (3304, 50440), (3395, 49088), (3640, 45784), (3776, 44135), (3835, 43456), (3880, 42952), (4130, 40352), (4160, 40061), (4720, 35308), (5044, 33040), (5369, 31040), (5432, 30680), (5723, 29120), (5824, 28615), (6136, 27160), (6208, 26845), (6305, 26432), (6608, 25220), (6790, 24544), (7280, 22892), (7670, 21728), (7760, 21476), (8260, 20176), (8827, 18880), (9440, 17654), (10088, 16520), (10738, 15520), (10864, 15340), (11446, 14560), (12272, 13580), (12610, 13216)]