233579920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 160

約数和(自身を含む): 676742400

約数和(自身を除く): 443162480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 80, 95, 112, 116, 133, 140, 145, 152, 190, 203, 232, 266, 280, 290, 304, 380, 406, 464, 532, 551, 560, 580, 665, 757, 760, 812, 1015, 1064, 1102, 1160, 1330, 1514, 1520, 1624, 2030, 2128, 2204, 2320, 2660, 2755, 3028, 3248, 3785, 3857, 4060, 4408, 5299, 5320, 5510, 6056, 7570, 7714, 8120, 8816, 10598, 10640, 11020, 12112, 14383, 15140, 15428, 16240, 19285, 21196, 21953, 22040, 26495, 28766, 30280, 30856, 38570, 42392, 43906, 44080, 52990, 57532, 60560, 61712, 71915, 77140, 84784, 87812, 100681, 105980, 109765, 115064, 143830, 153671, 154280, 175624, 201362, 211960, 219530, 230128, 287660, 307342, 308560, 351248, 402724, 417107, 423920, 439060, 503405, 575320, 614684, 768355, 805448, 834214, 878120, 1006810, 1150640, 1229368, 1536710, 1610896, 1668428, 1756240, 2013620, 2085535, 2458736, 2919749, 3073420, 3336856, 4027240, 4171070, 5839498, 6146840, 6673712, 8054480, 8342140, 11678996, 12293680, 14598745, 16684280, 23357992, 29197490, 33368560, 46715984, 58394980, 116789960, 233579920]

約数ペア:

[(1, 233579920), (2, 116789960), (4, 58394980), (5, 46715984), (7, 33368560), (8, 29197490), (10, 23357992), (14, 16684280), (16, 14598745), (19, 12293680), (20, 11678996), (28, 8342140), (29, 8054480), (35, 6673712), (38, 6146840), (40, 5839498), (56, 4171070), (58, 4027240), (70, 3336856), (76, 3073420), (80, 2919749), (95, 2458736), (112, 2085535), (116, 2013620), (133, 1756240), (140, 1668428), (145, 1610896), (152, 1536710), (190, 1229368), (203, 1150640), (232, 1006810), (266, 878120), (280, 834214), (290, 805448), (304, 768355), (380, 614684), (406, 575320), (464, 503405), (532, 439060), (551, 423920), (560, 417107), (580, 402724), (665, 351248), (757, 308560), (760, 307342), (812, 287660), (1015, 230128), (1064, 219530), (1102, 211960), (1160, 201362), (1330, 175624), (1514, 154280), (1520, 153671), (1624, 143830), (2030, 115064), (2128, 109765), (2204, 105980), (2320, 100681), (2660, 87812), (2755, 84784), (3028, 77140), (3248, 71915), (3785, 61712), (3857, 60560), (4060, 57532), (4408, 52990), (5299, 44080), (5320, 43906), (5510, 42392), (6056, 38570), (7570, 30856), (7714, 30280), (8120, 28766), (8816, 26495), (10598, 22040), (10640, 21953), (11020, 21196), (12112, 19285), (14383, 16240), (15140, 15428)]