766742720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5483}}^1$

素因数の和:5542

約数の個数: 112

約数和(自身を含む): 2005827840

約数和(自身を除く): 1239085120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 320, 368, 380, 437, 460, 608, 736, 760, 874, 920, 1216, 1472, 1520, 1748, 1840, 2185, 3040, 3496, 3680, 4370, 5483, 6080, 6992, 7360, 8740, 10966, 13984, 17480, 21932, 27415, 27968, 34960, 43864, 54830, 69920, 87728, 104177, 109660, 126109, 139840, 175456, 208354, 219320, 252218, 350912, 416708, 438640, 504436, 520885, 630545, 833416, 877280, 1008872, 1041770, 1261090, 1666832, 1754560, 2017744, 2083540, 2396071, 2522180, 3333664, 4035488, 4167080, 4792142, 5044360, 6667328, 8070976, 8334160, 9584284, 10088720, 11980355, 16668320, 19168568, 20177440, 23960710, 33336640, 38337136, 40354880, 47921420, 76674272, 95842840, 153348544, 191685680, 383371360, 766742720]

約数ペア:

[(1, 766742720), (2, 383371360), (4, 191685680), (5, 153348544), (8, 95842840), (10, 76674272), (16, 47921420), (19, 40354880), (20, 38337136), (23, 33336640), (32, 23960710), (38, 20177440), (40, 19168568), (46, 16668320), (64, 11980355), (76, 10088720), (80, 9584284), (92, 8334160), (95, 8070976), (115, 6667328), (152, 5044360), (160, 4792142), (184, 4167080), (190, 4035488), (230, 3333664), (304, 2522180), (320, 2396071), (368, 2083540), (380, 2017744), (437, 1754560), (460, 1666832), (608, 1261090), (736, 1041770), (760, 1008872), (874, 877280), (920, 833416), (1216, 630545), (1472, 520885), (1520, 504436), (1748, 438640), (1840, 416708), (2185, 350912), (3040, 252218), (3496, 219320), (3680, 208354), (4370, 175456), (5483, 139840), (6080, 126109), (6992, 109660), (7360, 104177), (8740, 87728), (10966, 69920), (13984, 54830), (17480, 43864), (21932, 34960), (27415, 27968)]