1567480720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35051}}^1$

素因数の和:35120

約数の個数: 80

約数和(自身を含む): 4016117952

約数和(自身を除く): 2448637232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 1040, 1118, 1720, 2236, 2795, 3440, 4472, 5590, 8944, 11180, 22360, 35051, 44720, 70102, 140204, 175255, 280408, 350510, 455663, 560816, 701020, 911326, 1402040, 1507193, 1822652, 2278315, 2804080, 3014386, 3645304, 4556630, 6028772, 7290608, 7535965, 9113260, 12057544, 15071930, 18226520, 19593509, 24115088, 30143860, 36453040, 39187018, 60287720, 78374036, 97967545, 120575440, 156748072, 195935090, 313496144, 391870180, 783740360, 1567480720]

約数ペア:

[(1, 1567480720), (2, 783740360), (4, 391870180), (5, 313496144), (8, 195935090), (10, 156748072), (13, 120575440), (16, 97967545), (20, 78374036), (26, 60287720), (40, 39187018), (43, 36453040), (52, 30143860), (65, 24115088), (80, 19593509), (86, 18226520), (104, 15071930), (130, 12057544), (172, 9113260), (208, 7535965), (215, 7290608), (260, 6028772), (344, 4556630), (430, 3645304), (520, 3014386), (559, 2804080), (688, 2278315), (860, 1822652), (1040, 1507193), (1118, 1402040), (1720, 911326), (2236, 701020), (2795, 560816), (3440, 455663), (4472, 350510), (5590, 280408), (8944, 175255), (11180, 140204), (22360, 70102), (35051, 44720)]