230866920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 785341440

約数和(自身を除く): 554474520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 137, 151, 155, 180, 186, 248, 274, 279, 302, 310, 360, 372, 411, 453, 465, 548, 558, 604, 620, 685, 744, 755, 822, 906, 930, 1096, 1116, 1208, 1233, 1240, 1359, 1370, 1395, 1510, 1644, 1812, 1860, 2055, 2232, 2265, 2466, 2718, 2740, 2790, 3020, 3288, 3624, 3720, 4110, 4247, 4530, 4681, 4932, 5436, 5480, 5580, 6040, 6165, 6795, 8220, 8494, 9060, 9362, 9864, 10872, 11160, 12330, 12741, 13590, 14043, 16440, 16988, 18120, 18724, 20687, 21235, 23405, 24660, 25482, 27180, 28086, 33976, 37448, 38223, 41374, 42129, 42470, 46810, 49320, 50964, 54360, 56172, 62061, 63705, 70215, 76446, 82748, 84258, 84940, 93620, 101928, 103435, 112344, 124122, 127410, 140430, 152892, 165496, 168516, 169880, 186183, 187240, 191115, 206870, 210645, 248244, 254820, 280860, 305784, 310305, 337032, 372366, 382230, 413740, 421290, 496488, 509640, 561720, 620610, 641297, 744732, 764460, 827480, 842580, 930915, 1241220, 1282594, 1489464, 1528920, 1685160, 1861830, 1923891, 2482440, 2565188, 3206485, 3723660, 3847782, 5130376, 5771673, 6412970, 7447320, 7695564, 9619455, 11543346, 12825940, 15391128, 19238910, 23086692, 25651880, 28858365, 38477820, 46173384, 57716730, 76955640, 115433460, 230866920]

約数ペア:

[(1, 230866920), (2, 115433460), (3, 76955640), (4, 57716730), (5, 46173384), (6, 38477820), (8, 28858365), (9, 25651880), (10, 23086692), (12, 19238910), (15, 15391128), (18, 12825940), (20, 11543346), (24, 9619455), (30, 7695564), (31, 7447320), (36, 6412970), (40, 5771673), (45, 5130376), (60, 3847782), (62, 3723660), (72, 3206485), (90, 2565188), (93, 2482440), (120, 1923891), (124, 1861830), (137, 1685160), (151, 1528920), (155, 1489464), (180, 1282594), (186, 1241220), (248, 930915), (274, 842580), (279, 827480), (302, 764460), (310, 744732), (360, 641297), (372, 620610), (411, 561720), (453, 509640), (465, 496488), (548, 421290), (558, 413740), (604, 382230), (620, 372366), (685, 337032), (744, 310305), (755, 305784), (822, 280860), (906, 254820), (930, 248244), (1096, 210645), (1116, 206870), (1208, 191115), (1233, 187240), (1240, 186183), (1359, 169880), (1370, 168516), (1395, 165496), (1510, 152892), (1644, 140430), (1812, 127410), (1860, 124122), (2055, 112344), (2232, 103435), (2265, 101928), (2466, 93620), (2718, 84940), (2740, 84258), (2790, 82748), (3020, 76446), (3288, 70215), (3624, 63705), (3720, 62061), (4110, 56172), (4247, 54360), (4530, 50964), (4681, 49320), (4932, 46810), (5436, 42470), (5480, 42129), (5580, 41374), (6040, 38223), (6165, 37448), (6795, 33976), (8220, 28086), (8494, 27180), (9060, 25482), (9362, 24660), (9864, 23405), (10872, 21235), (11160, 20687), (12330, 18724), (12741, 18120), (13590, 16988), (14043, 16440)]