12766380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 42142464

約数和(自身を除く): 29376084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 29, 30, 33, 44, 46, 55, 58, 60, 66, 69, 87, 92, 110, 115, 116, 132, 138, 145, 165, 174, 220, 230, 253, 276, 290, 319, 330, 345, 348, 435, 460, 506, 580, 638, 660, 667, 690, 759, 841, 870, 957, 1012, 1265, 1276, 1334, 1380, 1518, 1595, 1682, 1740, 1914, 2001, 2523, 2530, 2668, 3036, 3190, 3335, 3364, 3795, 3828, 4002, 4205, 4785, 5046, 5060, 6380, 6670, 7337, 7590, 8004, 8410, 9251, 9570, 10005, 10092, 12615, 13340, 14674, 15180, 16820, 18502, 19140, 19343, 20010, 22011, 25230, 27753, 29348, 36685, 37004, 38686, 40020, 44022, 46255, 50460, 55506, 58029, 73370, 77372, 88044, 92510, 96715, 110055, 111012, 116058, 138765, 146740, 185020, 193430, 212773, 220110, 232116, 277530, 290145, 386860, 425546, 440220, 555060, 580290, 638319, 851092, 1063865, 1160580, 1276638, 2127730, 2553276, 3191595, 4255460, 6383190, 12766380]

約数ペア:

[(1, 12766380), (2, 6383190), (3, 4255460), (4, 3191595), (5, 2553276), (6, 2127730), (10, 1276638), (11, 1160580), (12, 1063865), (15, 851092), (20, 638319), (22, 580290), (23, 555060), (29, 440220), (30, 425546), (33, 386860), (44, 290145), (46, 277530), (55, 232116), (58, 220110), (60, 212773), (66, 193430), (69, 185020), (87, 146740), (92, 138765), (110, 116058), (115, 111012), (116, 110055), (132, 96715), (138, 92510), (145, 88044), (165, 77372), (174, 73370), (220, 58029), (230, 55506), (253, 50460), (276, 46255), (290, 44022), (319, 40020), (330, 38686), (345, 37004), (348, 36685), (435, 29348), (460, 27753), (506, 25230), (580, 22011), (638, 20010), (660, 19343), (667, 19140), (690, 18502), (759, 16820), (841, 15180), (870, 14674), (957, 13340), (1012, 12615), (1265, 10092), (1276, 10005), (1334, 9570), (1380, 9251), (1518, 8410), (1595, 8004), (1682, 7590), (1740, 7337), (1914, 6670), (2001, 6380), (2523, 5060), (2530, 5046), (2668, 4785), (3036, 4205), (3190, 4002), (3335, 3828), (3364, 3795)]