126518420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 334212480

約数和(自身を除く): 207694060

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 53, 59, 68, 70, 85, 106, 118, 119, 140, 170, 212, 236, 238, 265, 289, 295, 340, 371, 413, 476, 530, 578, 590, 595, 742, 826, 901, 1003, 1060, 1156, 1180, 1190, 1445, 1484, 1652, 1802, 1855, 2006, 2023, 2065, 2380, 2890, 3127, 3604, 3710, 4012, 4046, 4130, 4505, 5015, 5780, 6254, 6307, 7021, 7420, 8092, 8260, 9010, 10030, 10115, 12508, 12614, 14042, 15317, 15635, 17051, 18020, 20060, 20230, 21889, 25228, 28084, 30634, 31270, 31535, 34102, 35105, 40460, 43778, 53159, 61268, 62540, 63070, 68204, 70210, 76585, 85255, 87556, 106318, 107219, 109445, 119357, 126140, 140420, 153170, 170510, 212636, 214438, 218890, 238714, 265795, 306340, 341020, 372113, 428876, 437780, 477428, 531590, 536095, 596785, 744226, 903703, 1063180, 1072190, 1193570, 1488452, 1807406, 1860565, 2144380, 2387140, 3614812, 3721130, 4518515, 6325921, 7442260, 9037030, 12651842, 18074060, 25303684, 31629605, 63259210, 126518420]

約数ペア:

[(1, 126518420), (2, 63259210), (4, 31629605), (5, 25303684), (7, 18074060), (10, 12651842), (14, 9037030), (17, 7442260), (20, 6325921), (28, 4518515), (34, 3721130), (35, 3614812), (53, 2387140), (59, 2144380), (68, 1860565), (70, 1807406), (85, 1488452), (106, 1193570), (118, 1072190), (119, 1063180), (140, 903703), (170, 744226), (212, 596785), (236, 536095), (238, 531590), (265, 477428), (289, 437780), (295, 428876), (340, 372113), (371, 341020), (413, 306340), (476, 265795), (530, 238714), (578, 218890), (590, 214438), (595, 212636), (742, 170510), (826, 153170), (901, 140420), (1003, 126140), (1060, 119357), (1156, 109445), (1180, 107219), (1190, 106318), (1445, 87556), (1484, 85255), (1652, 76585), (1802, 70210), (1855, 68204), (2006, 63070), (2023, 62540), (2065, 61268), (2380, 53159), (2890, 43778), (3127, 40460), (3604, 35105), (3710, 34102), (4012, 31535), (4046, 31270), (4130, 30634), (4505, 28084), (5015, 25228), (5780, 21889), (6254, 20230), (6307, 20060), (7021, 18020), (7420, 17051), (8092, 15635), (8260, 15317), (9010, 14042), (10030, 12614), (10115, 12508)]