165184480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 417432960

約数和(自身を除く): 252248480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 67, 76, 80, 95, 134, 152, 160, 190, 268, 304, 335, 380, 536, 608, 670, 760, 811, 1072, 1273, 1340, 1520, 1622, 2144, 2546, 2680, 3040, 3244, 4055, 5092, 5360, 6365, 6488, 8110, 10184, 10720, 12730, 12976, 15409, 16220, 20368, 25460, 25952, 30818, 32440, 40736, 50920, 54337, 61636, 64880, 77045, 101840, 108674, 123272, 129760, 154090, 203680, 217348, 246544, 271685, 308180, 434696, 493088, 543370, 616360, 869392, 1032403, 1086740, 1232720, 1738784, 2064806, 2173480, 2465440, 4129612, 4346960, 5162015, 8259224, 8693920, 10324030, 16518448, 20648060, 33036896, 41296120, 82592240, 165184480]

約数ペア:

[(1, 165184480), (2, 82592240), (4, 41296120), (5, 33036896), (8, 20648060), (10, 16518448), (16, 10324030), (19, 8693920), (20, 8259224), (32, 5162015), (38, 4346960), (40, 4129612), (67, 2465440), (76, 2173480), (80, 2064806), (95, 1738784), (134, 1232720), (152, 1086740), (160, 1032403), (190, 869392), (268, 616360), (304, 543370), (335, 493088), (380, 434696), (536, 308180), (608, 271685), (670, 246544), (760, 217348), (811, 203680), (1072, 154090), (1273, 129760), (1340, 123272), (1520, 108674), (1622, 101840), (2144, 77045), (2546, 64880), (2680, 61636), (3040, 54337), (3244, 50920), (4055, 40736), (5092, 32440), (5360, 30818), (6365, 25952), (6488, 25460), (8110, 20368), (10184, 16220), (10720, 15409), (12730, 12976)]