166240760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 451008000

約数和(自身を除く): 284767240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 59, 70, 116, 118, 140, 145, 203, 232, 236, 280, 290, 295, 347, 406, 413, 472, 580, 590, 694, 812, 826, 1015, 1160, 1180, 1388, 1624, 1652, 1711, 1735, 2030, 2065, 2360, 2429, 2776, 3304, 3422, 3470, 4060, 4130, 4858, 6844, 6940, 8120, 8260, 8555, 9716, 10063, 11977, 12145, 13688, 13880, 16520, 17110, 19432, 20126, 20473, 23954, 24290, 34220, 40252, 40946, 47908, 48580, 50315, 59885, 68440, 70441, 80504, 81892, 95816, 97160, 100630, 102365, 119770, 140882, 143311, 163784, 201260, 204730, 239540, 281764, 286622, 352205, 402520, 409460, 479080, 563528, 573244, 593717, 704410, 716555, 818920, 1146488, 1187434, 1408820, 1433110, 2374868, 2817640, 2866220, 2968585, 4156019, 4749736, 5732440, 5937170, 8312038, 11874340, 16624076, 20780095, 23748680, 33248152, 41560190, 83120380, 166240760]

約数ペア:

[(1, 166240760), (2, 83120380), (4, 41560190), (5, 33248152), (7, 23748680), (8, 20780095), (10, 16624076), (14, 11874340), (20, 8312038), (28, 5937170), (29, 5732440), (35, 4749736), (40, 4156019), (56, 2968585), (58, 2866220), (59, 2817640), (70, 2374868), (116, 1433110), (118, 1408820), (140, 1187434), (145, 1146488), (203, 818920), (232, 716555), (236, 704410), (280, 593717), (290, 573244), (295, 563528), (347, 479080), (406, 409460), (413, 402520), (472, 352205), (580, 286622), (590, 281764), (694, 239540), (812, 204730), (826, 201260), (1015, 163784), (1160, 143311), (1180, 140882), (1388, 119770), (1624, 102365), (1652, 100630), (1711, 97160), (1735, 95816), (2030, 81892), (2065, 80504), (2360, 70441), (2429, 68440), (2776, 59885), (3304, 50315), (3422, 48580), (3470, 47908), (4060, 40946), (4130, 40252), (4858, 34220), (6844, 24290), (6940, 23954), (8120, 20473), (8260, 20126), (8555, 19432), (9716, 17110), (10063, 16520), (11977, 13880), (12145, 13688)]