40801530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1084

約数の個数: 128

約数和(自身を含む): 129392640

約数和(自身を除く): 88591110

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 510, 561, 595, 714, 770, 935, 1039, 1122, 1155, 1190, 1309, 1785, 1870, 2078, 2310, 2618, 2805, 3117, 3570, 3927, 5195, 5610, 6234, 6545, 7273, 7854, 10390, 11429, 13090, 14546, 15585, 17663, 19635, 21819, 22858, 31170, 34287, 35326, 36365, 39270, 43638, 52989, 57145, 68574, 72730, 80003, 88315, 105978, 109095, 114290, 123641, 160006, 171435, 176630, 194293, 218190, 240009, 247282, 264945, 342870, 370923, 388586, 400015, 480018, 529890, 582879, 618205, 741846, 800030, 971465, 1165758, 1200045, 1236410, 1360051, 1854615, 1942930, 2400090, 2720102, 2914395, 3709230, 4080153, 5828790, 6800255, 8160306, 13600510, 20400765, 40801530]

約数ペア:

[(1, 40801530), (2, 20400765), (3, 13600510), (5, 8160306), (6, 6800255), (7, 5828790), (10, 4080153), (11, 3709230), (14, 2914395), (15, 2720102), (17, 2400090), (21, 1942930), (22, 1854615), (30, 1360051), (33, 1236410), (34, 1200045), (35, 1165758), (42, 971465), (51, 800030), (55, 741846), (66, 618205), (70, 582879), (77, 529890), (85, 480018), (102, 400015), (105, 388586), (110, 370923), (119, 342870), (154, 264945), (165, 247282), (170, 240009), (187, 218190), (210, 194293), (231, 176630), (238, 171435), (255, 160006), (330, 123641), (357, 114290), (374, 109095), (385, 105978), (462, 88315), (510, 80003), (561, 72730), (595, 68574), (714, 57145), (770, 52989), (935, 43638), (1039, 39270), (1122, 36365), (1155, 35326), (1190, 34287), (1309, 31170), (1785, 22858), (1870, 21819), (2078, 19635), (2310, 17663), (2618, 15585), (2805, 14546), (3117, 13090), (3570, 11429), (3927, 10390), (5195, 7854), (5610, 7273), (6234, 6545)]