7302680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2371}}^1$

素因数の和:2400

約数の個数: 64

約数和(自身を含む): 20494080

約数和(自身を除く): 13191400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 2371, 3080, 4742, 9484, 11855, 16597, 18968, 23710, 26081, 33194, 47420, 52162, 66388, 82985, 94840, 104324, 130405, 132776, 165970, 182567, 208648, 260810, 331940, 365134, 521620, 663880, 730268, 912835, 1043240, 1460536, 1825670, 3651340, 7302680]

約数ペア:

[(1, 7302680), (2, 3651340), (4, 1825670), (5, 1460536), (7, 1043240), (8, 912835), (10, 730268), (11, 663880), (14, 521620), (20, 365134), (22, 331940), (28, 260810), (35, 208648), (40, 182567), (44, 165970), (55, 132776), (56, 130405), (70, 104324), (77, 94840), (88, 82985), (110, 66388), (140, 52162), (154, 47420), (220, 33194), (280, 26081), (308, 23710), (385, 18968), (440, 16597), (616, 11855), (770, 9484), (1540, 4742), (2371, 3080)]