170968000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 224

約数和(自身を含む): 502115328

約数和(自身を除く): 331147328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 56, 64, 70, 71, 80, 86, 100, 112, 125, 140, 142, 160, 172, 175, 200, 215, 224, 250, 280, 284, 301, 320, 344, 350, 355, 400, 430, 448, 497, 500, 560, 568, 602, 688, 700, 710, 800, 860, 875, 994, 1000, 1075, 1120, 1136, 1204, 1376, 1400, 1420, 1505, 1600, 1720, 1750, 1775, 1988, 2000, 2150, 2240, 2272, 2408, 2485, 2752, 2800, 2840, 3010, 3053, 3440, 3500, 3550, 3976, 4000, 4300, 4544, 4816, 4970, 5375, 5600, 5680, 6020, 6106, 6880, 7000, 7100, 7525, 7952, 8000, 8600, 8875, 9632, 9940, 10750, 11200, 11360, 12040, 12212, 12425, 13760, 14000, 14200, 15050, 15265, 15904, 17200, 17750, 19264, 19880, 21371, 21500, 22720, 24080, 24424, 24850, 28000, 28400, 30100, 30530, 31808, 34400, 35500, 37625, 39760, 42742, 43000, 48160, 48848, 49700, 56000, 56800, 60200, 61060, 62125, 68800, 71000, 75250, 76325, 79520, 85484, 86000, 96320, 97696, 99400, 106855, 113600, 120400, 122120, 124250, 142000, 150500, 152650, 159040, 170968, 172000, 195392, 198800, 213710, 240800, 244240, 248500, 284000, 301000, 305300, 341936, 344000, 381625, 397600, 427420, 481600, 488480, 497000, 534275, 568000, 602000, 610600, 683872, 763250, 795200, 854840, 976960, 994000, 1068550, 1204000, 1221200, 1367744, 1526500, 1709680, 1988000, 2137100, 2408000, 2442400, 2671375, 3053000, 3419360, 3976000, 4274200, 4884800, 5342750, 6106000, 6838720, 8548400, 10685500, 12212000, 17096800, 21371000, 24424000, 34193600, 42742000, 85484000, 170968000]

約数ペア:

[(1, 170968000), (2, 85484000), (4, 42742000), (5, 34193600), (7, 24424000), (8, 21371000), (10, 17096800), (14, 12212000), (16, 10685500), (20, 8548400), (25, 6838720), (28, 6106000), (32, 5342750), (35, 4884800), (40, 4274200), (43, 3976000), (50, 3419360), (56, 3053000), (64, 2671375), (70, 2442400), (71, 2408000), (80, 2137100), (86, 1988000), (100, 1709680), (112, 1526500), (125, 1367744), (140, 1221200), (142, 1204000), (160, 1068550), (172, 994000), (175, 976960), (200, 854840), (215, 795200), (224, 763250), (250, 683872), (280, 610600), (284, 602000), (301, 568000), (320, 534275), (344, 497000), (350, 488480), (355, 481600), (400, 427420), (430, 397600), (448, 381625), (497, 344000), (500, 341936), (560, 305300), (568, 301000), (602, 284000), (688, 248500), (700, 244240), (710, 240800), (800, 213710), (860, 198800), (875, 195392), (994, 172000), (1000, 170968), (1075, 159040), (1120, 152650), (1136, 150500), (1204, 142000), (1376, 124250), (1400, 122120), (1420, 120400), (1505, 113600), (1600, 106855), (1720, 99400), (1750, 97696), (1775, 96320), (1988, 86000), (2000, 85484), (2150, 79520), (2240, 76325), (2272, 75250), (2408, 71000), (2485, 68800), (2752, 62125), (2800, 61060), (2840, 60200), (3010, 56800), (3053, 56000), (3440, 49700), (3500, 48848), (3550, 48160), (3976, 43000), (4000, 42742), (4300, 39760), (4544, 37625), (4816, 35500), (4970, 34400), (5375, 31808), (5600, 30530), (5680, 30100), (6020, 28400), (6106, 28000), (6880, 24850), (7000, 24424), (7100, 24080), (7525, 22720), (7952, 21500), (8000, 21371), (8600, 19880), (8875, 19264), (9632, 17750), (9940, 17200), (10750, 15904), (11200, 15265), (11360, 15050), (12040, 14200), (12212, 14000), (12425, 13760)]