170157760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1074

約数の個数: 112

約数和(自身を含む): 443301120

約数和(自身を除く): 273143360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 680, 992, 1009, 1054, 1088, 1240, 1360, 1984, 2018, 2108, 2480, 2635, 2720, 4036, 4216, 4960, 5045, 5270, 5440, 8072, 8432, 9920, 10090, 10540, 16144, 16864, 17153, 20180, 21080, 31279, 32288, 33728, 34306, 40360, 42160, 62558, 64576, 68612, 80720, 84320, 85765, 125116, 137224, 156395, 161440, 168640, 171530, 250232, 274448, 312790, 322880, 343060, 500464, 531743, 548896, 625580, 686120, 1000928, 1063486, 1097792, 1251160, 1372240, 2001856, 2126972, 2502320, 2658715, 2744480, 4253944, 5004640, 5317430, 5488960, 8507888, 10009280, 10634860, 17015776, 21269720, 34031552, 42539440, 85078880, 170157760]

約数ペア:

[(1, 170157760), (2, 85078880), (4, 42539440), (5, 34031552), (8, 21269720), (10, 17015776), (16, 10634860), (17, 10009280), (20, 8507888), (31, 5488960), (32, 5317430), (34, 5004640), (40, 4253944), (62, 2744480), (64, 2658715), (68, 2502320), (80, 2126972), (85, 2001856), (124, 1372240), (136, 1251160), (155, 1097792), (160, 1063486), (170, 1000928), (248, 686120), (272, 625580), (310, 548896), (320, 531743), (340, 500464), (496, 343060), (527, 322880), (544, 312790), (620, 274448), (680, 250232), (992, 171530), (1009, 168640), (1054, 161440), (1088, 156395), (1240, 137224), (1360, 125116), (1984, 85765), (2018, 84320), (2108, 80720), (2480, 68612), (2635, 64576), (2720, 62558), (4036, 42160), (4216, 40360), (4960, 34306), (5045, 33728), (5270, 32288), (5440, 31279), (8072, 21080), (8432, 20180), (9920, 17153), (10090, 16864), (10540, 16144)]