313005660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{733}}^1$

素因数の和:1403

約数の個数: 96

約数和(自身を含む): 958874112

約数和(自身を除く): 645868452

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 647, 660, 733, 1294, 1466, 1941, 2199, 2588, 2932, 3235, 3665, 3882, 4398, 6470, 7117, 7330, 7764, 8063, 8796, 9705, 10995, 12940, 14234, 14660, 16126, 19410, 21351, 21990, 24189, 28468, 32252, 35585, 38820, 40315, 42702, 43980, 48378, 71170, 80630, 85404, 96756, 106755, 120945, 142340, 161260, 213510, 241890, 427020, 474251, 483780, 948502, 1422753, 1897004, 2371255, 2845506, 4742510, 5216761, 5691012, 7113765, 9485020, 10433522, 14227530, 15650283, 20867044, 26083805, 28455060, 31300566, 52167610, 62601132, 78251415, 104335220, 156502830, 313005660]

約数ペア:

[(1, 313005660), (2, 156502830), (3, 104335220), (4, 78251415), (5, 62601132), (6, 52167610), (10, 31300566), (11, 28455060), (12, 26083805), (15, 20867044), (20, 15650283), (22, 14227530), (30, 10433522), (33, 9485020), (44, 7113765), (55, 5691012), (60, 5216761), (66, 4742510), (110, 2845506), (132, 2371255), (165, 1897004), (220, 1422753), (330, 948502), (647, 483780), (660, 474251), (733, 427020), (1294, 241890), (1466, 213510), (1941, 161260), (2199, 142340), (2588, 120945), (2932, 106755), (3235, 96756), (3665, 85404), (3882, 80630), (4398, 71170), (6470, 48378), (7117, 43980), (7330, 42702), (7764, 40315), (8063, 38820), (8796, 35585), (9705, 32252), (10995, 28468), (12940, 24189), (14234, 21990), (14660, 21351), (16126, 19410)]