107609920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1656

約数の個数: 112

約数和(自身を含む): 294436800

約数和(自身を除く): 186826880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1609, 1672, 1760, 2090, 3040, 3218, 3344, 3520, 4180, 6080, 6436, 6688, 8045, 8360, 12872, 13376, 16090, 16720, 17699, 25744, 30571, 32180, 33440, 35398, 51488, 61142, 64360, 66880, 70796, 88495, 102976, 122284, 128720, 141592, 152855, 176990, 244568, 257440, 283184, 305710, 336281, 353980, 489136, 514880, 566368, 611420, 672562, 707960, 978272, 1132736, 1222840, 1345124, 1415920, 1681405, 1956544, 2445680, 2690248, 2831840, 3362810, 4891360, 5380496, 5663680, 6725620, 9782720, 10760992, 13451240, 21521984, 26902480, 53804960, 107609920]

約数ペア:

[(1, 107609920), (2, 53804960), (4, 26902480), (5, 21521984), (8, 13451240), (10, 10760992), (11, 9782720), (16, 6725620), (19, 5663680), (20, 5380496), (22, 4891360), (32, 3362810), (38, 2831840), (40, 2690248), (44, 2445680), (55, 1956544), (64, 1681405), (76, 1415920), (80, 1345124), (88, 1222840), (95, 1132736), (110, 978272), (152, 707960), (160, 672562), (176, 611420), (190, 566368), (209, 514880), (220, 489136), (304, 353980), (320, 336281), (352, 305710), (380, 283184), (418, 257440), (440, 244568), (608, 176990), (704, 152855), (760, 141592), (836, 128720), (880, 122284), (1045, 102976), (1216, 88495), (1520, 70796), (1609, 66880), (1672, 64360), (1760, 61142), (2090, 51488), (3040, 35398), (3218, 33440), (3344, 32180), (3520, 30571), (4180, 25744), (6080, 17699), (6436, 16720), (6688, 16090), (8045, 13376), (8360, 12872)]