421103340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1229

約数の個数: 192

約数和(自身を含む): 1513451520

約数和(自身を除く): 1092348180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 101, 105, 108, 126, 135, 140, 180, 189, 202, 210, 252, 270, 303, 315, 378, 404, 420, 505, 540, 606, 630, 707, 756, 909, 945, 1010, 1103, 1212, 1260, 1414, 1515, 1818, 1890, 2020, 2121, 2206, 2727, 2828, 3030, 3309, 3535, 3636, 3780, 4242, 4412, 4545, 5454, 5515, 6060, 6363, 6618, 7070, 7721, 8484, 9090, 9927, 10605, 10908, 11030, 12726, 13236, 13635, 14140, 15442, 16545, 18180, 19089, 19854, 21210, 22060, 23163, 25452, 27270, 29781, 30884, 31815, 33090, 38178, 38605, 39708, 42420, 46326, 49635, 54540, 59562, 63630, 66180, 69489, 76356, 77210, 92652, 95445, 99270, 111403, 115815, 119124, 127260, 138978, 148905, 154420, 190890, 198540, 208467, 222806, 231630, 277956, 297810, 334209, 347445, 381780, 416934, 445612, 463260, 557015, 595620, 668418, 694890, 779821, 833868, 1002627, 1042335, 1114030, 1336836, 1389780, 1559642, 1671045, 2005254, 2084670, 2228060, 2339463, 3007881, 3119284, 3342090, 3899105, 4010508, 4169340, 4678926, 5013135, 6015762, 6684180, 7018389, 7798210, 9357852, 10026270, 11697315, 12031524, 14036778, 15039405, 15596420, 20052540, 21055167, 23394630, 28073556, 30078810, 35091945, 42110334, 46789260, 60157620, 70183890, 84220668, 105275835, 140367780, 210551670, 421103340]

約数ペア:

[(1, 421103340), (2, 210551670), (3, 140367780), (4, 105275835), (5, 84220668), (6, 70183890), (7, 60157620), (9, 46789260), (10, 42110334), (12, 35091945), (14, 30078810), (15, 28073556), (18, 23394630), (20, 21055167), (21, 20052540), (27, 15596420), (28, 15039405), (30, 14036778), (35, 12031524), (36, 11697315), (42, 10026270), (45, 9357852), (54, 7798210), (60, 7018389), (63, 6684180), (70, 6015762), (84, 5013135), (90, 4678926), (101, 4169340), (105, 4010508), (108, 3899105), (126, 3342090), (135, 3119284), (140, 3007881), (180, 2339463), (189, 2228060), (202, 2084670), (210, 2005254), (252, 1671045), (270, 1559642), (303, 1389780), (315, 1336836), (378, 1114030), (404, 1042335), (420, 1002627), (505, 833868), (540, 779821), (606, 694890), (630, 668418), (707, 595620), (756, 557015), (909, 463260), (945, 445612), (1010, 416934), (1103, 381780), (1212, 347445), (1260, 334209), (1414, 297810), (1515, 277956), (1818, 231630), (1890, 222806), (2020, 208467), (2121, 198540), (2206, 190890), (2727, 154420), (2828, 148905), (3030, 138978), (3309, 127260), (3535, 119124), (3636, 115815), (3780, 111403), (4242, 99270), (4412, 95445), (4545, 92652), (5454, 77210), (5515, 76356), (6060, 69489), (6363, 66180), (6618, 63630), (7070, 59562), (7721, 54540), (8484, 49635), (9090, 46326), (9927, 42420), (10605, 39708), (10908, 38605), (11030, 38178), (12726, 33090), (13236, 31815), (13635, 30884), (14140, 29781), (15442, 27270), (16545, 25452), (18180, 23163), (19089, 22060), (19854, 21210)]