241783920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{15991}}^1$

素因数の和:16020

約数の個数: 160

約数和(自身を含む): 951843840

約数和(自身を除く): 710059920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 15991, 31982, 47973, 63964, 79955, 95946, 111937, 127928, 143919, 159910, 191892, 223874, 239865, 255856, 287838, 319820, 335811, 383784, 431757, 447748, 479730, 559685, 575676, 639640, 671622, 719595, 767568, 863514, 895496, 959460, 1007433, 1119370, 1151352, 1279280, 1343244, 1439190, 1679055, 1727028, 1790992, 1918920, 2014866, 2158785, 2238740, 2302704, 2686488, 2878380, 3022299, 3358110, 3454056, 3837840, 4029732, 4317570, 4477480, 5037165, 5372976, 5756760, 6044598, 6716220, 6908112, 8059464, 8635140, 8954960, 10074330, 11513520, 12089196, 13432440, 15111495, 16118928, 17270280, 20148660, 24178392, 26864880, 30222990, 34540560, 40297320, 48356784, 60445980, 80594640, 120891960, 241783920]

約数ペア:

[(1, 241783920), (2, 120891960), (3, 80594640), (4, 60445980), (5, 48356784), (6, 40297320), (7, 34540560), (8, 30222990), (9, 26864880), (10, 24178392), (12, 20148660), (14, 17270280), (15, 16118928), (16, 15111495), (18, 13432440), (20, 12089196), (21, 11513520), (24, 10074330), (27, 8954960), (28, 8635140), (30, 8059464), (35, 6908112), (36, 6716220), (40, 6044598), (42, 5756760), (45, 5372976), (48, 5037165), (54, 4477480), (56, 4317570), (60, 4029732), (63, 3837840), (70, 3454056), (72, 3358110), (80, 3022299), (84, 2878380), (90, 2686488), (105, 2302704), (108, 2238740), (112, 2158785), (120, 2014866), (126, 1918920), (135, 1790992), (140, 1727028), (144, 1679055), (168, 1439190), (180, 1343244), (189, 1279280), (210, 1151352), (216, 1119370), (240, 1007433), (252, 959460), (270, 895496), (280, 863514), (315, 767568), (336, 719595), (360, 671622), (378, 639640), (420, 575676), (432, 559685), (504, 479730), (540, 447748), (560, 431757), (630, 383784), (720, 335811), (756, 319820), (840, 287838), (945, 255856), (1008, 239865), (1080, 223874), (1260, 191892), (1512, 159910), (1680, 143919), (1890, 127928), (2160, 111937), (2520, 95946), (3024, 79955), (3780, 63964), (5040, 47973), (7560, 31982), (15120, 15991)]