422246160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:646

約数の個数: 240

約数和(自身を含む): 1632633600

約数和(自身を除く): 1210387440

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, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 199, 210, 240, 252, 280, 315, 336, 360, 398, 420, 421, 504, 560, 597, 630, 720, 796, 840, 842, 995, 1008, 1194, 1260, 1263, 1393, 1592, 1680, 1684, 1791, 1990, 2105, 2388, 2520, 2526, 2786, 2947, 2985, 3184, 3368, 3582, 3789, 3980, 4179, 4210, 4776, 5040, 5052, 5572, 5894, 5970, 6315, 6736, 6965, 7164, 7578, 7960, 8358, 8420, 8841, 8955, 9552, 10104, 11144, 11788, 11940, 12537, 12630, 13930, 14328, 14735, 15156, 15920, 16716, 16840, 17682, 17910, 18945, 20208, 20895, 22288, 23576, 23880, 25074, 25260, 26523, 27860, 28656, 29470, 30312, 33432, 33680, 35364, 35820, 37890, 41790, 44205, 47152, 47760, 50148, 50520, 53046, 55720, 58940, 60624, 62685, 66864, 70728, 71640, 75780, 83580, 83779, 88410, 100296, 101040, 106092, 111440, 117880, 125370, 132615, 141456, 143280, 151560, 167160, 167558, 176820, 200592, 212184, 235760, 250740, 251337, 265230, 303120, 334320, 335116, 353640, 418895, 424368, 501480, 502674, 530460, 586453, 670232, 707280, 754011, 837790, 1002960, 1005348, 1060920, 1172906, 1256685, 1340464, 1508022, 1675580, 1759359, 2010696, 2121840, 2345812, 2513370, 2932265, 3016044, 3351160, 3518718, 3770055, 4021392, 4691624, 5026740, 5278077, 5864530, 6032088, 6702320, 7037436, 7540110, 8796795, 9383248, 10053480, 10556154, 11729060, 12064176, 14074872, 15080220, 17593590, 20106960, 21112308, 23458120, 26390385, 28149744, 30160440, 35187180, 42224616, 46916240, 52780770, 60320880, 70374360, 84449232, 105561540, 140748720, 211123080, 422246160]

約数ペア:

[(1, 422246160), (2, 211123080), (3, 140748720), (4, 105561540), (5, 84449232), (6, 70374360), (7, 60320880), (8, 52780770), (9, 46916240), (10, 42224616), (12, 35187180), (14, 30160440), (15, 28149744), (16, 26390385), (18, 23458120), (20, 21112308), (21, 20106960), (24, 17593590), (28, 15080220), (30, 14074872), (35, 12064176), (36, 11729060), (40, 10556154), (42, 10053480), (45, 9383248), (48, 8796795), (56, 7540110), (60, 7037436), (63, 6702320), (70, 6032088), (72, 5864530), (80, 5278077), (84, 5026740), (90, 4691624), (105, 4021392), (112, 3770055), (120, 3518718), (126, 3351160), (140, 3016044), (144, 2932265), (168, 2513370), (180, 2345812), (199, 2121840), (210, 2010696), (240, 1759359), (252, 1675580), (280, 1508022), (315, 1340464), (336, 1256685), (360, 1172906), (398, 1060920), (420, 1005348), (421, 1002960), (504, 837790), (560, 754011), (597, 707280), (630, 670232), (720, 586453), (796, 530460), (840, 502674), (842, 501480), (995, 424368), (1008, 418895), (1194, 353640), (1260, 335116), (1263, 334320), (1393, 303120), (1592, 265230), (1680, 251337), (1684, 250740), (1791, 235760), (1990, 212184), (2105, 200592), (2388, 176820), (2520, 167558), (2526, 167160), (2786, 151560), (2947, 143280), (2985, 141456), (3184, 132615), (3368, 125370), (3582, 117880), (3789, 111440), (3980, 106092), (4179, 101040), (4210, 100296), (4776, 88410), (5040, 83779), (5052, 83580), (5572, 75780), (5894, 71640), (5970, 70728), (6315, 66864), (6736, 62685), (6965, 60624), (7164, 58940), (7578, 55720), (7960, 53046), (8358, 50520), (8420, 50148), (8841, 47760), (8955, 47152), (9552, 44205), (10104, 41790), (11144, 37890), (11788, 35820), (11940, 35364), (12537, 33680), (12630, 33432), (13930, 30312), (14328, 29470), (14735, 28656), (15156, 27860), (15920, 26523), (16716, 25260), (16840, 25074), (17682, 23880), (17910, 23576), (18945, 22288), (20208, 20895)]