16097220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2469

約数の個数: 72

約数和(自身を含む): 50168664

約数和(自身を除く): 34071444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 2417, 3330, 4834, 6660, 7251, 9668, 12085, 14502, 21753, 24170, 29004, 36255, 43506, 48340, 72510, 87012, 89429, 108765, 145020, 178858, 217530, 268287, 357716, 435060, 447145, 536574, 804861, 894290, 1073148, 1341435, 1609722, 1788580, 2682870, 3219444, 4024305, 5365740, 8048610, 16097220]

約数ペア:

[(1, 16097220), (2, 8048610), (3, 5365740), (4, 4024305), (5, 3219444), (6, 2682870), (9, 1788580), (10, 1609722), (12, 1341435), (15, 1073148), (18, 894290), (20, 804861), (30, 536574), (36, 447145), (37, 435060), (45, 357716), (60, 268287), (74, 217530), (90, 178858), (111, 145020), (148, 108765), (180, 89429), (185, 87012), (222, 72510), (333, 48340), (370, 43506), (444, 36255), (555, 29004), (666, 24170), (740, 21753), (1110, 14502), (1332, 12085), (1665, 9668), (2220, 7251), (2417, 6660), (3330, 4834)]