172348960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4159}}^1$

素因数の和:4218

約数の個数: 96

約数和(自身を含む): 478033920

約数和(自身を除く): 305684960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 4159, 5180, 5920, 8288, 8318, 10360, 16636, 20720, 20795, 29113, 33272, 41440, 41590, 58226, 66544, 83180, 116452, 133088, 145565, 153883, 166360, 232904, 291130, 307766, 332720, 465808, 582260, 615532, 665440, 769415, 931616, 1077181, 1164520, 1231064, 1538830, 2154362, 2329040, 2462128, 3077660, 4308724, 4658080, 4924256, 5385905, 6155320, 8617448, 10771810, 12310640, 17234896, 21543620, 24621280, 34469792, 43087240, 86174480, 172348960]

約数ペア:

[(1, 172348960), (2, 86174480), (4, 43087240), (5, 34469792), (7, 24621280), (8, 21543620), (10, 17234896), (14, 12310640), (16, 10771810), (20, 8617448), (28, 6155320), (32, 5385905), (35, 4924256), (37, 4658080), (40, 4308724), (56, 3077660), (70, 2462128), (74, 2329040), (80, 2154362), (112, 1538830), (140, 1231064), (148, 1164520), (160, 1077181), (185, 931616), (224, 769415), (259, 665440), (280, 615532), (296, 582260), (370, 465808), (518, 332720), (560, 307766), (592, 291130), (740, 232904), (1036, 166360), (1120, 153883), (1184, 145565), (1295, 133088), (1480, 116452), (2072, 83180), (2590, 66544), (2960, 58226), (4144, 41590), (4159, 41440), (5180, 33272), (5920, 29113), (8288, 20795), (8318, 20720), (10360, 16636)]