131045640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{99277}}^1$

素因数の和:99302

約数の個数: 64

約数和(自身を含む): 428880960

約数和(自身を除く): 297835320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 99277, 198554, 297831, 397108, 496385, 595662, 794216, 992770, 1092047, 1191324, 1489155, 1985540, 2184094, 2382648, 2978310, 3276141, 3971080, 4368188, 5460235, 5956620, 6552282, 8736376, 10920470, 11913240, 13104564, 16380705, 21840940, 26209128, 32761410, 43681880, 65522820, 131045640]

約数ペア:

[(1, 131045640), (2, 65522820), (3, 43681880), (4, 32761410), (5, 26209128), (6, 21840940), (8, 16380705), (10, 13104564), (11, 11913240), (12, 10920470), (15, 8736376), (20, 6552282), (22, 5956620), (24, 5460235), (30, 4368188), (33, 3971080), (40, 3276141), (44, 2978310), (55, 2382648), (60, 2184094), (66, 1985540), (88, 1489155), (110, 1191324), (120, 1092047), (132, 992770), (165, 794216), (220, 595662), (264, 496385), (330, 397108), (440, 297831), (660, 198554), (1320, 99277)]