12021770320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{2593}}^1$

素因数の和:3117

約数の個数: 160

約数和(自身を含む): 33905115648

約数和(自身を除く): 21883345328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 487, 560, 595, 680, 952, 974, 1190, 1360, 1904, 1948, 2380, 2435, 2593, 3409, 3896, 4760, 4870, 5186, 6818, 7792, 8279, 9520, 9740, 10372, 12965, 13636, 16558, 17045, 18151, 19480, 20744, 25930, 27272, 33116, 34090, 36302, 38960, 41395, 41488, 44081, 51860, 54544, 57953, 66232, 68180, 72604, 82790, 88162, 90755, 103720, 115906, 132464, 136360, 145208, 165580, 176324, 181510, 207440, 220405, 231812, 272720, 289765, 290416, 308567, 331160, 352648, 363020, 440810, 463624, 579530, 617134, 662320, 705296, 726040, 881620, 927248, 1159060, 1234268, 1262791, 1452080, 1542835, 1763240, 2318120, 2468536, 2525582, 3085670, 3526480, 4636240, 4937072, 5051164, 6171340, 6313955, 8839537, 10102328, 12342680, 12627910, 17679074, 20204656, 21467447, 24685360, 25255820, 35358148, 42934894, 44197685, 50511640, 70716296, 85869788, 88395370, 101023280, 107337235, 141432592, 150272129, 171739576, 176790740, 214674470, 300544258, 343479152, 353581480, 429348940, 601088516, 707162960, 751360645, 858697880, 1202177032, 1502721290, 1717395760, 2404354064, 3005442580, 6010885160, 12021770320]

約数ペア:

[(1, 12021770320), (2, 6010885160), (4, 3005442580), (5, 2404354064), (7, 1717395760), (8, 1502721290), (10, 1202177032), (14, 858697880), (16, 751360645), (17, 707162960), (20, 601088516), (28, 429348940), (34, 353581480), (35, 343479152), (40, 300544258), (56, 214674470), (68, 176790740), (70, 171739576), (80, 150272129), (85, 141432592), (112, 107337235), (119, 101023280), (136, 88395370), (140, 85869788), (170, 70716296), (238, 50511640), (272, 44197685), (280, 42934894), (340, 35358148), (476, 25255820), (487, 24685360), (560, 21467447), (595, 20204656), (680, 17679074), (952, 12627910), (974, 12342680), (1190, 10102328), (1360, 8839537), (1904, 6313955), (1948, 6171340), (2380, 5051164), (2435, 4937072), (2593, 4636240), (3409, 3526480), (3896, 3085670), (4760, 2525582), (4870, 2468536), (5186, 2318120), (6818, 1763240), (7792, 1542835), (8279, 1452080), (9520, 1262791), (9740, 1234268), (10372, 1159060), (12965, 927248), (13636, 881620), (16558, 726040), (17045, 705296), (18151, 662320), (19480, 617134), (20744, 579530), (25930, 463624), (27272, 440810), (33116, 363020), (34090, 352648), (36302, 331160), (38960, 308567), (41395, 290416), (41488, 289765), (44081, 272720), (51860, 231812), (54544, 220405), (57953, 207440), (66232, 181510), (68180, 176324), (72604, 165580), (82790, 145208), (88162, 136360), (90755, 132464), (103720, 115906)]