4288760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 11936160

約数和(自身を除く): 7647400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 53, 56, 68, 70, 85, 106, 119, 136, 140, 170, 212, 238, 265, 280, 289, 340, 371, 424, 476, 530, 578, 595, 680, 742, 901, 952, 1060, 1156, 1190, 1445, 1484, 1802, 1855, 2023, 2120, 2312, 2380, 2890, 2968, 3604, 3710, 4046, 4505, 4760, 5780, 6307, 7208, 7420, 8092, 9010, 10115, 11560, 12614, 14840, 15317, 16184, 18020, 20230, 25228, 30634, 31535, 36040, 40460, 50456, 61268, 63070, 76585, 80920, 107219, 122536, 126140, 153170, 214438, 252280, 306340, 428876, 536095, 612680, 857752, 1072190, 2144380, 4288760]

約数ペア:

[(1, 4288760), (2, 2144380), (4, 1072190), (5, 857752), (7, 612680), (8, 536095), (10, 428876), (14, 306340), (17, 252280), (20, 214438), (28, 153170), (34, 126140), (35, 122536), (40, 107219), (53, 80920), (56, 76585), (68, 63070), (70, 61268), (85, 50456), (106, 40460), (119, 36040), (136, 31535), (140, 30634), (170, 25228), (212, 20230), (238, 18020), (265, 16184), (280, 15317), (289, 14840), (340, 12614), (371, 11560), (424, 10115), (476, 9010), (530, 8092), (578, 7420), (595, 7208), (680, 6307), (742, 5780), (901, 4760), (952, 4505), (1060, 4046), (1156, 3710), (1190, 3604), (1445, 2968), (1484, 2890), (1802, 2380), (1855, 2312), (2023, 2120)]