340426920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26513}}^1$

素因数の和:26634

約数の個数: 64

約数和(自身を含む): 1030864320

約数和(自身を除く): 690437400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 26513, 53026, 79539, 106052, 132565, 159078, 212104, 265130, 318156, 397695, 530260, 636312, 795390, 1060520, 1590780, 2836891, 3181560, 5673782, 8510673, 11347564, 14184455, 17021346, 22695128, 28368910, 34042692, 42553365, 56737820, 68085384, 85106730, 113475640, 170213460, 340426920]

約数ペア:

[(1, 340426920), (2, 170213460), (3, 113475640), (4, 85106730), (5, 68085384), (6, 56737820), (8, 42553365), (10, 34042692), (12, 28368910), (15, 22695128), (20, 17021346), (24, 14184455), (30, 11347564), (40, 8510673), (60, 5673782), (107, 3181560), (120, 2836891), (214, 1590780), (321, 1060520), (428, 795390), (535, 636312), (642, 530260), (856, 397695), (1070, 318156), (1284, 265130), (1605, 212104), (2140, 159078), (2568, 132565), (3210, 106052), (4280, 79539), (6420, 53026), (12840, 26513)]