163112320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1632

約数の個数: 128

約数和(自身を含む): 465315840

約数和(自身を除く): 302203520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1288, 1472, 1583, 1610, 1840, 2240, 2576, 2944, 3166, 3220, 3680, 4480, 5152, 6332, 6440, 7360, 7915, 10304, 11081, 12664, 12880, 14720, 15830, 20608, 22162, 25328, 25760, 31660, 36409, 44324, 50656, 51520, 55405, 63320, 72818, 88648, 101312, 103040, 110810, 126640, 145636, 177296, 182045, 202624, 221620, 253280, 254863, 291272, 354592, 364090, 443240, 506560, 509726, 582544, 709184, 728180, 886480, 1013120, 1019452, 1165088, 1274315, 1418368, 1456360, 1772960, 2038904, 2330176, 2548630, 2912720, 3545920, 4077808, 4660352, 5097260, 5825440, 7091840, 8155616, 10194520, 11650880, 16311232, 20389040, 23301760, 32622464, 40778080, 81556160, 163112320]

約数ペア:

[(1, 163112320), (2, 81556160), (4, 40778080), (5, 32622464), (7, 23301760), (8, 20389040), (10, 16311232), (14, 11650880), (16, 10194520), (20, 8155616), (23, 7091840), (28, 5825440), (32, 5097260), (35, 4660352), (40, 4077808), (46, 3545920), (56, 2912720), (64, 2548630), (70, 2330176), (80, 2038904), (92, 1772960), (112, 1456360), (115, 1418368), (128, 1274315), (140, 1165088), (160, 1019452), (161, 1013120), (184, 886480), (224, 728180), (230, 709184), (280, 582544), (320, 509726), (322, 506560), (368, 443240), (448, 364090), (460, 354592), (560, 291272), (640, 254863), (644, 253280), (736, 221620), (805, 202624), (896, 182045), (920, 177296), (1120, 145636), (1288, 126640), (1472, 110810), (1583, 103040), (1610, 101312), (1840, 88648), (2240, 72818), (2576, 63320), (2944, 55405), (3166, 51520), (3220, 50656), (3680, 44324), (4480, 36409), (5152, 31660), (6332, 25760), (6440, 25328), (7360, 22162), (7915, 20608), (10304, 15830), (11081, 14720), (12664, 12880)]