160380270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 443289600

約数和(自身を除く): 282909330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 79, 90, 103, 135, 146, 158, 206, 219, 237, 270, 309, 365, 395, 438, 474, 515, 618, 657, 711, 730, 790, 927, 1030, 1095, 1185, 1314, 1422, 1545, 1854, 1971, 2133, 2190, 2370, 2781, 3090, 3285, 3555, 3942, 4266, 4635, 5562, 5767, 6570, 7110, 7519, 8137, 9270, 9855, 10665, 11534, 13905, 15038, 16274, 17301, 19710, 21330, 22557, 24411, 27810, 28835, 34602, 37595, 40685, 45114, 48822, 51903, 57670, 67671, 73233, 75190, 81370, 86505, 103806, 112785, 122055, 135342, 146466, 155709, 173010, 203013, 219699, 225570, 244110, 259515, 311418, 338355, 366165, 406026, 439398, 519030, 594001, 676710, 732330, 778545, 1015065, 1098495, 1188002, 1557090, 1782003, 2030130, 2196990, 2970005, 3564006, 5346009, 5940010, 8910015, 10692018, 16038027, 17820030, 26730045, 32076054, 53460090, 80190135, 160380270]

約数ペア:

[(1, 160380270), (2, 80190135), (3, 53460090), (5, 32076054), (6, 26730045), (9, 17820030), (10, 16038027), (15, 10692018), (18, 8910015), (27, 5940010), (30, 5346009), (45, 3564006), (54, 2970005), (73, 2196990), (79, 2030130), (90, 1782003), (103, 1557090), (135, 1188002), (146, 1098495), (158, 1015065), (206, 778545), (219, 732330), (237, 676710), (270, 594001), (309, 519030), (365, 439398), (395, 406026), (438, 366165), (474, 338355), (515, 311418), (618, 259515), (657, 244110), (711, 225570), (730, 219699), (790, 203013), (927, 173010), (1030, 155709), (1095, 146466), (1185, 135342), (1314, 122055), (1422, 112785), (1545, 103806), (1854, 86505), (1971, 81370), (2133, 75190), (2190, 73233), (2370, 67671), (2781, 57670), (3090, 51903), (3285, 48822), (3555, 45114), (3942, 40685), (4266, 37595), (4635, 34602), (5562, 28835), (5767, 27810), (6570, 24411), (7110, 22557), (7519, 21330), (8137, 19710), (9270, 17301), (9855, 16274), (10665, 15038), (11534, 13905)]