223593240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143329}}^1$

素因数の和:143356

約数の個数: 64

約数和(自身を含む): 722383200

約数和(自身を除く): 498789960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 143329, 286658, 429987, 573316, 716645, 859974, 1146632, 1433290, 1719948, 1863277, 2149935, 2866580, 3439896, 3726554, 4299870, 5589831, 5733160, 7453108, 8599740, 9316385, 11179662, 14906216, 17199480, 18632770, 22359324, 27949155, 37265540, 44718648, 55898310, 74531080, 111796620, 223593240]

約数ペア:

[(1, 223593240), (2, 111796620), (3, 74531080), (4, 55898310), (5, 44718648), (6, 37265540), (8, 27949155), (10, 22359324), (12, 18632770), (13, 17199480), (15, 14906216), (20, 11179662), (24, 9316385), (26, 8599740), (30, 7453108), (39, 5733160), (40, 5589831), (52, 4299870), (60, 3726554), (65, 3439896), (78, 2866580), (104, 2149935), (120, 1863277), (130, 1719948), (156, 1433290), (195, 1146632), (260, 859974), (312, 716645), (390, 573316), (520, 429987), (780, 286658), (1560, 143329)]