169990560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1335

約数の個数: 144

約数和(自身を含む): 586554696

約数和(自身を除く): 416564136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1217, 1440, 1455, 1552, 1746, 1940, 2328, 2434, 2910, 3104, 3492, 3651, 3880, 4365, 4656, 4868, 5820, 6085, 6984, 7302, 7760, 8730, 9312, 9736, 10953, 11640, 12170, 13968, 14604, 15520, 17460, 18255, 19472, 21906, 23280, 24340, 27936, 29208, 34920, 36510, 38944, 43812, 46560, 48680, 54765, 58416, 69840, 73020, 87624, 97360, 109530, 116832, 118049, 139680, 146040, 175248, 194720, 219060, 236098, 292080, 350496, 354147, 438120, 472196, 584160, 590245, 708294, 876240, 944392, 1062441, 1180490, 1416588, 1752480, 1770735, 1888784, 2124882, 2360980, 2833176, 3541470, 3777568, 4249764, 4721960, 5312205, 5666352, 7082940, 8499528, 9443920, 10624410, 11332704, 14165880, 16999056, 18887840, 21248820, 28331760, 33998112, 42497640, 56663520, 84995280, 169990560]

約数ペア:

[(1, 169990560), (2, 84995280), (3, 56663520), (4, 42497640), (5, 33998112), (6, 28331760), (8, 21248820), (9, 18887840), (10, 16999056), (12, 14165880), (15, 11332704), (16, 10624410), (18, 9443920), (20, 8499528), (24, 7082940), (30, 5666352), (32, 5312205), (36, 4721960), (40, 4249764), (45, 3777568), (48, 3541470), (60, 2833176), (72, 2360980), (80, 2124882), (90, 1888784), (96, 1770735), (97, 1752480), (120, 1416588), (144, 1180490), (160, 1062441), (180, 944392), (194, 876240), (240, 708294), (288, 590245), (291, 584160), (360, 472196), (388, 438120), (480, 354147), (485, 350496), (582, 292080), (720, 236098), (776, 219060), (873, 194720), (970, 175248), (1164, 146040), (1217, 139680), (1440, 118049), (1455, 116832), (1552, 109530), (1746, 97360), (1940, 87624), (2328, 73020), (2434, 69840), (2910, 58416), (3104, 54765), (3492, 48680), (3651, 46560), (3880, 43812), (4365, 38944), (4656, 36510), (4868, 34920), (5820, 29208), (6085, 27936), (6984, 24340), (7302, 23280), (7760, 21906), (8730, 19472), (9312, 18255), (9736, 17460), (10953, 15520), (11640, 14604), (12170, 13968)]