220355520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 336

約数和(自身を含む): 882115584

約数和(自身を除く): 661760064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 242, 264, 271, 280, 308, 320, 330, 336, 352, 363, 385, 420, 440, 448, 462, 480, 484, 528, 542, 560, 605, 616, 660, 672, 704, 726, 770, 813, 840, 847, 880, 924, 960, 968, 1056, 1084, 1120, 1155, 1210, 1232, 1320, 1344, 1355, 1452, 1540, 1626, 1680, 1694, 1760, 1815, 1848, 1897, 1936, 2112, 2168, 2240, 2310, 2420, 2464, 2541, 2640, 2710, 2904, 2981, 3080, 3252, 3360, 3388, 3520, 3630, 3696, 3794, 3872, 4065, 4235, 4336, 4620, 4840, 4928, 5082, 5280, 5420, 5691, 5808, 5962, 6160, 6504, 6720, 6776, 7260, 7392, 7588, 7744, 8130, 8470, 8672, 8943, 9240, 9485, 9680, 10164, 10560, 10840, 11382, 11616, 11924, 12320, 12705, 13008, 13552, 14520, 14784, 14905, 15176, 16260, 16940, 17344, 17886, 18480, 18970, 19360, 20328, 20867, 21680, 22764, 23232, 23848, 24640, 25410, 26016, 27104, 28455, 29040, 29810, 30352, 32520, 32791, 33880, 35772, 36960, 37940, 38720, 40656, 41734, 43360, 44715, 45528, 47696, 50820, 52032, 54208, 56910, 58080, 59620, 60704, 62601, 65040, 65582, 67760, 71544, 73920, 75880, 81312, 83468, 86720, 89430, 91056, 95392, 98373, 101640, 104335, 113820, 116160, 119240, 121408, 125202, 130080, 131164, 135520, 143088, 151760, 162624, 163955, 166936, 178860, 182112, 190784, 196746, 203280, 208670, 227640, 229537, 238480, 250404, 260160, 262328, 271040, 286176, 303520, 313005, 327910, 333872, 357720, 364224, 393492, 406560, 417340, 455280, 459074, 476960, 491865, 500808, 524656, 572352, 607040, 626010, 655820, 667744, 688611, 715440, 786984, 813120, 834680, 910560, 918148, 953920, 983730, 1001616, 1049312, 1147685, 1252020, 1311640, 1335488, 1377222, 1430880, 1573968, 1669360, 1821120, 1836296, 1967460, 2003232, 2098624, 2295370, 2504040, 2623280, 2754444, 2861760, 3147936, 3338720, 3443055, 3672592, 3934920, 4006464, 4590740, 5008080, 5246560, 5508888, 6295872, 6677440, 6886110, 7345184, 7869840, 9181480, 10016160, 10493120, 11017776, 13772220, 14690368, 15739680, 18362960, 20032320, 22035552, 27544440, 31479360, 36725920, 44071104, 55088880, 73451840, 110177760, 220355520]

約数ペア:

[(1, 220355520), (2, 110177760), (3, 73451840), (4, 55088880), (5, 44071104), (6, 36725920), (7, 31479360), (8, 27544440), (10, 22035552), (11, 20032320), (12, 18362960), (14, 15739680), (15, 14690368), (16, 13772220), (20, 11017776), (21, 10493120), (22, 10016160), (24, 9181480), (28, 7869840), (30, 7345184), (32, 6886110), (33, 6677440), (35, 6295872), (40, 5508888), (42, 5246560), (44, 5008080), (48, 4590740), (55, 4006464), (56, 3934920), (60, 3672592), (64, 3443055), (66, 3338720), (70, 3147936), (77, 2861760), (80, 2754444), (84, 2623280), (88, 2504040), (96, 2295370), (105, 2098624), (110, 2003232), (112, 1967460), (120, 1836296), (121, 1821120), (132, 1669360), (140, 1573968), (154, 1430880), (160, 1377222), (165, 1335488), (168, 1311640), (176, 1252020), (192, 1147685), (210, 1049312), (220, 1001616), (224, 983730), (231, 953920), (240, 918148), (242, 910560), (264, 834680), (271, 813120), (280, 786984), (308, 715440), (320, 688611), (330, 667744), (336, 655820), (352, 626010), (363, 607040), (385, 572352), (420, 524656), (440, 500808), (448, 491865), (462, 476960), (480, 459074), (484, 455280), (528, 417340), (542, 406560), (560, 393492), (605, 364224), (616, 357720), (660, 333872), (672, 327910), (704, 313005), (726, 303520), (770, 286176), (813, 271040), (840, 262328), (847, 260160), (880, 250404), (924, 238480), (960, 229537), (968, 227640), (1056, 208670), (1084, 203280), (1120, 196746), (1155, 190784), (1210, 182112), (1232, 178860), (1320, 166936), (1344, 163955), (1355, 162624), (1452, 151760), (1540, 143088), (1626, 135520), (1680, 131164), (1694, 130080), (1760, 125202), (1815, 121408), (1848, 119240), (1897, 116160), (1936, 113820), (2112, 104335), (2168, 101640), (2240, 98373), (2310, 95392), (2420, 91056), (2464, 89430), (2541, 86720), (2640, 83468), (2710, 81312), (2904, 75880), (2981, 73920), (3080, 71544), (3252, 67760), (3360, 65582), (3388, 65040), (3520, 62601), (3630, 60704), (3696, 59620), (3794, 58080), (3872, 56910), (4065, 54208), (4235, 52032), (4336, 50820), (4620, 47696), (4840, 45528), (4928, 44715), (5082, 43360), (5280, 41734), (5420, 40656), (5691, 38720), (5808, 37940), (5962, 36960), (6160, 35772), (6504, 33880), (6720, 32791), (6776, 32520), (7260, 30352), (7392, 29810), (7588, 29040), (7744, 28455), (8130, 27104), (8470, 26016), (8672, 25410), (8943, 24640), (9240, 23848), (9485, 23232), (9680, 22764), (10164, 21680), (10560, 20867), (10840, 20328), (11382, 19360), (11616, 18970), (11924, 18480), (12320, 17886), (12705, 17344), (13008, 16940), (13552, 16260), (14520, 15176), (14784, 14905)]