65714760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:948

約数の個数: 128

約数和(自身を含む): 222393600

約数和(自身を除く): 156678840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 857, 1065, 1080, 1278, 1420, 1704, 1714, 1917, 2130, 2556, 2571, 2840, 3195, 3428, 3834, 4260, 4285, 5112, 5142, 6390, 6856, 7668, 7713, 8520, 8570, 9585, 10284, 12780, 12855, 15336, 15426, 17140, 19170, 20568, 23139, 25560, 25710, 30852, 34280, 38340, 38565, 46278, 51420, 60847, 61704, 76680, 77130, 92556, 102840, 115695, 121694, 154260, 182541, 185112, 231390, 243388, 304235, 308520, 365082, 462780, 486776, 547623, 608470, 730164, 912705, 925560, 1095246, 1216940, 1460328, 1642869, 1825410, 2190492, 2433880, 2738115, 3285738, 3650820, 4380984, 5476230, 6571476, 7301640, 8214345, 10952460, 13142952, 16428690, 21904920, 32857380, 65714760]

約数ペア:

[(1, 65714760), (2, 32857380), (3, 21904920), (4, 16428690), (5, 13142952), (6, 10952460), (8, 8214345), (9, 7301640), (10, 6571476), (12, 5476230), (15, 4380984), (18, 3650820), (20, 3285738), (24, 2738115), (27, 2433880), (30, 2190492), (36, 1825410), (40, 1642869), (45, 1460328), (54, 1216940), (60, 1095246), (71, 925560), (72, 912705), (90, 730164), (108, 608470), (120, 547623), (135, 486776), (142, 462780), (180, 365082), (213, 308520), (216, 304235), (270, 243388), (284, 231390), (355, 185112), (360, 182541), (426, 154260), (540, 121694), (568, 115695), (639, 102840), (710, 92556), (852, 77130), (857, 76680), (1065, 61704), (1080, 60847), (1278, 51420), (1420, 46278), (1704, 38565), (1714, 38340), (1917, 34280), (2130, 30852), (2556, 25710), (2571, 25560), (2840, 23139), (3195, 20568), (3428, 19170), (3834, 17140), (4260, 15426), (4285, 15336), (5112, 12855), (5142, 12780), (6390, 10284), (6856, 9585), (7668, 8570), (7713, 8520)]