142474080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{42403}}^1$

素因数の和:42428

約数の個数: 96

約数和(自身を含む): 512918784

約数和(自身を除く): 370444704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 42403, 84806, 127209, 169612, 212015, 254418, 296821, 339224, 424030, 508836, 593642, 636045, 678448, 848060, 890463, 1017672, 1187284, 1272090, 1356896, 1484105, 1696120, 1780926, 2035344, 2374568, 2544180, 2968210, 3392240, 3561852, 4070688, 4452315, 4749136, 5088360, 5936420, 6784480, 7123704, 8904630, 9498272, 10176720, 11872840, 14247408, 17809260, 20353440, 23745680, 28494816, 35618520, 47491360, 71237040, 142474080]

約数ペア:

[(1, 142474080), (2, 71237040), (3, 47491360), (4, 35618520), (5, 28494816), (6, 23745680), (7, 20353440), (8, 17809260), (10, 14247408), (12, 11872840), (14, 10176720), (15, 9498272), (16, 8904630), (20, 7123704), (21, 6784480), (24, 5936420), (28, 5088360), (30, 4749136), (32, 4452315), (35, 4070688), (40, 3561852), (42, 3392240), (48, 2968210), (56, 2544180), (60, 2374568), (70, 2035344), (80, 1780926), (84, 1696120), (96, 1484105), (105, 1356896), (112, 1272090), (120, 1187284), (140, 1017672), (160, 890463), (168, 848060), (210, 678448), (224, 636045), (240, 593642), (280, 508836), (336, 424030), (420, 339224), (480, 296821), (560, 254418), (672, 212015), (840, 169612), (1120, 127209), (1680, 84806), (3360, 42403)]