168422520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5419}}^1$

素因数の和:5477

約数の個数: 128

約数和(自身を含む): 593164800

約数和(自身を除く): 424742280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 5419, 6216, 7770, 10360, 10838, 15540, 16257, 21676, 27095, 31080, 32514, 37933, 43352, 54190, 65028, 75866, 81285, 108380, 113799, 130056, 151732, 162570, 189665, 200503, 216760, 227598, 303464, 325140, 379330, 401006, 455196, 568995, 601509, 650280, 758660, 802012, 910392, 1002515, 1137990, 1203018, 1403521, 1517320, 1604024, 2005030, 2275980, 2406036, 2807042, 3007545, 4010060, 4210563, 4551960, 4812072, 5614084, 6015090, 7017605, 8020120, 8421126, 11228168, 12030180, 14035210, 16842252, 21052815, 24060360, 28070420, 33684504, 42105630, 56140840, 84211260, 168422520]

約数ペア:

[(1, 168422520), (2, 84211260), (3, 56140840), (4, 42105630), (5, 33684504), (6, 28070420), (7, 24060360), (8, 21052815), (10, 16842252), (12, 14035210), (14, 12030180), (15, 11228168), (20, 8421126), (21, 8020120), (24, 7017605), (28, 6015090), (30, 5614084), (35, 4812072), (37, 4551960), (40, 4210563), (42, 4010060), (56, 3007545), (60, 2807042), (70, 2406036), (74, 2275980), (84, 2005030), (105, 1604024), (111, 1517320), (120, 1403521), (140, 1203018), (148, 1137990), (168, 1002515), (185, 910392), (210, 802012), (222, 758660), (259, 650280), (280, 601509), (296, 568995), (370, 455196), (420, 401006), (444, 379330), (518, 325140), (555, 303464), (740, 227598), (777, 216760), (840, 200503), (888, 189665), (1036, 162570), (1110, 151732), (1295, 130056), (1480, 113799), (1554, 108380), (2072, 81285), (2220, 75866), (2590, 65028), (3108, 54190), (3885, 43352), (4440, 37933), (5180, 32514), (5419, 31080), (6216, 27095), (7770, 21676), (10360, 16257), (10838, 15540)]