158906160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:836

約数の個数: 240

約数和(自身を含む): 625584960

約数和(自身を除く): 466678800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 615, 630, 656, 720, 738, 769, 820, 840, 861, 984, 1008, 1148, 1230, 1260, 1435, 1476, 1538, 1640, 1680, 1722, 1845, 1968, 2296, 2307, 2460, 2520, 2583, 2870, 2952, 3076, 3280, 3444, 3690, 3845, 4305, 4592, 4614, 4920, 5040, 5166, 5383, 5740, 5904, 6152, 6888, 6921, 7380, 7690, 8610, 9228, 9840, 10332, 10766, 11480, 11535, 12304, 12915, 13776, 13842, 14760, 15380, 16149, 17220, 18456, 20664, 21532, 22960, 23070, 25830, 26915, 27684, 29520, 30760, 31529, 32298, 34440, 34605, 36912, 41328, 43064, 46140, 48447, 51660, 53830, 55368, 61520, 63058, 64596, 68880, 69210, 80745, 86128, 92280, 94587, 96894, 103320, 107660, 110736, 126116, 129192, 138420, 157645, 161490, 184560, 189174, 193788, 206640, 215320, 220703, 242235, 252232, 258384, 276840, 283761, 315290, 322980, 378348, 387576, 430640, 441406, 472935, 484470, 504464, 553680, 567522, 630580, 645960, 662109, 756696, 775152, 882812, 945870, 968940, 1103515, 1135044, 1261160, 1291920, 1324218, 1418805, 1513392, 1765624, 1891740, 1937880, 1986327, 2207030, 2270088, 2522320, 2648436, 2837610, 3310545, 3531248, 3783480, 3875760, 3972654, 4414060, 4540176, 5296872, 5675220, 6621090, 7566960, 7945308, 8828120, 9931635, 10593744, 11350440, 13242180, 15890616, 17656240, 19863270, 22700880, 26484360, 31781232, 39726540, 52968720, 79453080, 158906160]

約数ペア:

[(1, 158906160), (2, 79453080), (3, 52968720), (4, 39726540), (5, 31781232), (6, 26484360), (7, 22700880), (8, 19863270), (9, 17656240), (10, 15890616), (12, 13242180), (14, 11350440), (15, 10593744), (16, 9931635), (18, 8828120), (20, 7945308), (21, 7566960), (24, 6621090), (28, 5675220), (30, 5296872), (35, 4540176), (36, 4414060), (40, 3972654), (41, 3875760), (42, 3783480), (45, 3531248), (48, 3310545), (56, 2837610), (60, 2648436), (63, 2522320), (70, 2270088), (72, 2207030), (80, 1986327), (82, 1937880), (84, 1891740), (90, 1765624), (105, 1513392), (112, 1418805), (120, 1324218), (123, 1291920), (126, 1261160), (140, 1135044), (144, 1103515), (164, 968940), (168, 945870), (180, 882812), (205, 775152), (210, 756696), (240, 662109), (246, 645960), (252, 630580), (280, 567522), (287, 553680), (315, 504464), (328, 484470), (336, 472935), (360, 441406), (369, 430640), (410, 387576), (420, 378348), (492, 322980), (504, 315290), (560, 283761), (574, 276840), (615, 258384), (630, 252232), (656, 242235), (720, 220703), (738, 215320), (769, 206640), (820, 193788), (840, 189174), (861, 184560), (984, 161490), (1008, 157645), (1148, 138420), (1230, 129192), (1260, 126116), (1435, 110736), (1476, 107660), (1538, 103320), (1640, 96894), (1680, 94587), (1722, 92280), (1845, 86128), (1968, 80745), (2296, 69210), (2307, 68880), (2460, 64596), (2520, 63058), (2583, 61520), (2870, 55368), (2952, 53830), (3076, 51660), (3280, 48447), (3444, 46140), (3690, 43064), (3845, 41328), (4305, 36912), (4592, 34605), (4614, 34440), (4920, 32298), (5040, 31529), (5166, 30760), (5383, 29520), (5740, 27684), (5904, 26915), (6152, 25830), (6888, 23070), (6921, 22960), (7380, 21532), (7690, 20664), (8610, 18456), (9228, 17220), (9840, 16149), (10332, 15380), (10766, 14760), (11480, 13842), (11535, 13776), (12304, 12915)]