167221320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{28439}}^1$

素因数の和:28467

約数の個数: 96

約数和(自身を含む): 583588800

約数和(自身を除く): 416367480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 28439, 56878, 85317, 113756, 142195, 170634, 199073, 227512, 284390, 341268, 398146, 426585, 568780, 597219, 682536, 796292, 853170, 995365, 1137560, 1194438, 1393511, 1592584, 1706340, 1990730, 2388876, 2787022, 2986095, 3412680, 3981460, 4180533, 4777752, 5574044, 5972190, 6967555, 7962920, 8361066, 11148088, 11944380, 13935110, 16722132, 20902665, 23888760, 27870220, 33444264, 41805330, 55740440, 83610660, 167221320]

約数ペア:

[(1, 167221320), (2, 83610660), (3, 55740440), (4, 41805330), (5, 33444264), (6, 27870220), (7, 23888760), (8, 20902665), (10, 16722132), (12, 13935110), (14, 11944380), (15, 11148088), (20, 8361066), (21, 7962920), (24, 6967555), (28, 5972190), (30, 5574044), (35, 4777752), (40, 4180533), (42, 3981460), (49, 3412680), (56, 2986095), (60, 2787022), (70, 2388876), (84, 1990730), (98, 1706340), (105, 1592584), (120, 1393511), (140, 1194438), (147, 1137560), (168, 995365), (196, 853170), (210, 796292), (245, 682536), (280, 597219), (294, 568780), (392, 426585), (420, 398146), (490, 341268), (588, 284390), (735, 227512), (840, 199073), (980, 170634), (1176, 142195), (1470, 113756), (1960, 85317), (2940, 56878), (5880, 28439)]