200179920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 643530240

約数和(自身を除く): 443350320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 67, 80, 118, 120, 134, 177, 201, 211, 236, 240, 268, 295, 335, 354, 402, 422, 472, 536, 590, 633, 670, 708, 804, 844, 885, 944, 1005, 1055, 1072, 1180, 1266, 1340, 1416, 1608, 1688, 1770, 2010, 2110, 2360, 2532, 2680, 2832, 3165, 3216, 3376, 3540, 3953, 4020, 4220, 4720, 5064, 5360, 6330, 7080, 7906, 8040, 8440, 10128, 11859, 12449, 12660, 14137, 14160, 15812, 16080, 16880, 19765, 23718, 24898, 25320, 28274, 31624, 37347, 39530, 42411, 47436, 49796, 50640, 56548, 59295, 62245, 63248, 70685, 74694, 79060, 84822, 94872, 99592, 113096, 118590, 124490, 141370, 149388, 158120, 169644, 186735, 189744, 199184, 212055, 226192, 237180, 248980, 282740, 298776, 316240, 339288, 373470, 424110, 474360, 497960, 565480, 597552, 678576, 746940, 834083, 848220, 948720, 995920, 1130960, 1493880, 1668166, 1696440, 2502249, 2987760, 3336332, 3392880, 4170415, 5004498, 6672664, 8340830, 10008996, 12511245, 13345328, 16681660, 20017992, 25022490, 33363320, 40035984, 50044980, 66726640, 100089960, 200179920]

約数ペア:

[(1, 200179920), (2, 100089960), (3, 66726640), (4, 50044980), (5, 40035984), (6, 33363320), (8, 25022490), (10, 20017992), (12, 16681660), (15, 13345328), (16, 12511245), (20, 10008996), (24, 8340830), (30, 6672664), (40, 5004498), (48, 4170415), (59, 3392880), (60, 3336332), (67, 2987760), (80, 2502249), (118, 1696440), (120, 1668166), (134, 1493880), (177, 1130960), (201, 995920), (211, 948720), (236, 848220), (240, 834083), (268, 746940), (295, 678576), (335, 597552), (354, 565480), (402, 497960), (422, 474360), (472, 424110), (536, 373470), (590, 339288), (633, 316240), (670, 298776), (708, 282740), (804, 248980), (844, 237180), (885, 226192), (944, 212055), (1005, 199184), (1055, 189744), (1072, 186735), (1180, 169644), (1266, 158120), (1340, 149388), (1416, 141370), (1608, 124490), (1688, 118590), (1770, 113096), (2010, 99592), (2110, 94872), (2360, 84822), (2532, 79060), (2680, 74694), (2832, 70685), (3165, 63248), (3216, 62245), (3376, 59295), (3540, 56548), (3953, 50640), (4020, 49796), (4220, 47436), (4720, 42411), (5064, 39530), (5360, 37347), (6330, 31624), (7080, 28274), (7906, 25320), (8040, 24898), (8440, 23718), (10128, 19765), (11859, 16880), (12449, 16080), (12660, 15812), (14137, 14160)]