7508340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 26732160

約数和(自身を除く): 19223820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 101, 105, 118, 126, 140, 177, 180, 202, 210, 236, 252, 295, 303, 315, 354, 404, 413, 420, 505, 531, 590, 606, 630, 707, 708, 826, 885, 909, 1010, 1062, 1180, 1212, 1239, 1260, 1414, 1515, 1652, 1770, 1818, 2020, 2065, 2121, 2124, 2478, 2655, 2828, 3030, 3535, 3540, 3636, 3717, 4130, 4242, 4545, 4956, 5310, 5959, 6060, 6195, 6363, 7070, 7434, 8260, 8484, 9090, 10605, 10620, 11918, 12390, 12726, 14140, 14868, 17877, 18180, 18585, 21210, 23836, 24780, 25452, 29795, 31815, 35754, 37170, 41713, 42420, 53631, 59590, 63630, 71508, 74340, 83426, 89385, 107262, 119180, 125139, 127260, 166852, 178770, 208565, 214524, 250278, 268155, 357540, 375417, 417130, 500556, 536310, 625695, 750834, 834260, 1072620, 1251390, 1501668, 1877085, 2502780, 3754170, 7508340]

約数ペア:

[(1, 7508340), (2, 3754170), (3, 2502780), (4, 1877085), (5, 1501668), (6, 1251390), (7, 1072620), (9, 834260), (10, 750834), (12, 625695), (14, 536310), (15, 500556), (18, 417130), (20, 375417), (21, 357540), (28, 268155), (30, 250278), (35, 214524), (36, 208565), (42, 178770), (45, 166852), (59, 127260), (60, 125139), (63, 119180), (70, 107262), (84, 89385), (90, 83426), (101, 74340), (105, 71508), (118, 63630), (126, 59590), (140, 53631), (177, 42420), (180, 41713), (202, 37170), (210, 35754), (236, 31815), (252, 29795), (295, 25452), (303, 24780), (315, 23836), (354, 21210), (404, 18585), (413, 18180), (420, 17877), (505, 14868), (531, 14140), (590, 12726), (606, 12390), (630, 11918), (707, 10620), (708, 10605), (826, 9090), (885, 8484), (909, 8260), (1010, 7434), (1062, 7070), (1180, 6363), (1212, 6195), (1239, 6060), (1260, 5959), (1414, 5310), (1515, 4956), (1652, 4545), (1770, 4242), (1818, 4130), (2020, 3717), (2065, 3636), (2121, 3540), (2124, 3535), (2478, 3030), (2655, 2828)]