15704012080

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{19403}}^1$

素因数の和:19634

約数の個数: 80

約数和(自身を含む): 37304112384

約数和(自身を除く): 21600100304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 151, 268, 302, 335, 536, 604, 670, 755, 1072, 1208, 1340, 1510, 2416, 2680, 3020, 5360, 6040, 10117, 12080, 19403, 20234, 38806, 40468, 50585, 77612, 80936, 97015, 101170, 155224, 161872, 194030, 202340, 310448, 388060, 404680, 776120, 809360, 1300001, 1552240, 2600002, 2929853, 5200004, 5859706, 6500005, 10400008, 11719412, 13000010, 14649265, 20800016, 23438824, 26000020, 29298530, 46877648, 52000040, 58597060, 104000080, 117194120, 196300151, 234388240, 392600302, 785200604, 981500755, 1570401208, 1963001510, 3140802416, 3926003020, 7852006040, 15704012080]

約数ペア:

[(1, 15704012080), (2, 7852006040), (4, 3926003020), (5, 3140802416), (8, 1963001510), (10, 1570401208), (16, 981500755), (20, 785200604), (40, 392600302), (67, 234388240), (80, 196300151), (134, 117194120), (151, 104000080), (268, 58597060), (302, 52000040), (335, 46877648), (536, 29298530), (604, 26000020), (670, 23438824), (755, 20800016), (1072, 14649265), (1208, 13000010), (1340, 11719412), (1510, 10400008), (2416, 6500005), (2680, 5859706), (3020, 5200004), (5360, 2929853), (6040, 2600002), (10117, 1552240), (12080, 1300001), (19403, 809360), (20234, 776120), (38806, 404680), (40468, 388060), (50585, 310448), (77612, 202340), (80936, 194030), (97015, 161872), (101170, 155224)]