372021440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{166081}}^1$

素因数の和:166105

約数の個数: 56

約数和(自身を含む): 1012435872

約数和(自身を除く): 640414432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 166081, 332162, 664324, 830405, 1162567, 1328648, 1660810, 2325134, 2657296, 3321620, 4650268, 5314592, 5812835, 6643240, 9300536, 10629184, 11625670, 13286480, 18601072, 23251340, 26572960, 37202144, 46502680, 53145920, 74404288, 93005360, 186010720, 372021440]

約数ペア:

[(1, 372021440), (2, 186010720), (4, 93005360), (5, 74404288), (7, 53145920), (8, 46502680), (10, 37202144), (14, 26572960), (16, 23251340), (20, 18601072), (28, 13286480), (32, 11625670), (35, 10629184), (40, 9300536), (56, 6643240), (64, 5812835), (70, 5314592), (80, 4650268), (112, 3321620), (140, 2657296), (160, 2325134), (224, 1660810), (280, 1328648), (320, 1162567), (448, 830405), (560, 664324), (1120, 332162), (2240, 166081)]