2013144980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 5428684800

約数和(自身を除く): 3415539820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 67, 70, 77, 109, 110, 134, 140, 154, 179, 218, 220, 268, 308, 335, 358, 385, 436, 469, 545, 670, 716, 737, 763, 770, 895, 938, 1090, 1199, 1253, 1340, 1474, 1526, 1540, 1790, 1876, 1969, 2180, 2345, 2398, 2506, 2948, 3052, 3580, 3685, 3815, 3938, 4690, 4796, 5012, 5159, 5995, 6265, 7303, 7370, 7630, 7876, 8393, 9380, 9845, 10318, 11990, 11993, 12530, 13783, 14606, 14740, 15260, 16786, 19511, 19690, 20636, 23980, 23986, 25060, 25795, 27566, 29212, 33572, 36515, 39022, 39380, 41965, 47972, 51121, 51590, 55132, 59965, 68915, 73030, 78044, 80333, 83930, 83951, 97555, 102242, 103180, 119930, 131923, 136577, 137830, 146060, 160666, 167860, 167902, 195110, 204484, 214621, 239860, 255605, 263846, 273154, 275660, 321332, 335804, 390220, 401665, 419755, 429242, 511210, 527692, 546308, 562331, 659615, 682885, 803330, 839510, 858484, 923461, 1022420, 1073105, 1124662, 1307237, 1319230, 1365770, 1502347, 1606660, 1679020, 1846922, 2146210, 2249324, 2614474, 2638460, 2731540, 2811655, 3004694, 3693844, 4292420, 4617305, 5228948, 5623310, 6009388, 6536185, 7511735, 9150659, 9234610, 11246620, 13072370, 14379607, 15023470, 18301318, 18469220, 26144740, 28759214, 30046940, 36602636, 45753295, 57518428, 71898035, 91506590, 100657249, 143796070, 183013180, 201314498, 287592140, 402628996, 503286245, 1006572490, 2013144980]

約数ペア:

[(1, 2013144980), (2, 1006572490), (4, 503286245), (5, 402628996), (7, 287592140), (10, 201314498), (11, 183013180), (14, 143796070), (20, 100657249), (22, 91506590), (28, 71898035), (35, 57518428), (44, 45753295), (55, 36602636), (67, 30046940), (70, 28759214), (77, 26144740), (109, 18469220), (110, 18301318), (134, 15023470), (140, 14379607), (154, 13072370), (179, 11246620), (218, 9234610), (220, 9150659), (268, 7511735), (308, 6536185), (335, 6009388), (358, 5623310), (385, 5228948), (436, 4617305), (469, 4292420), (545, 3693844), (670, 3004694), (716, 2811655), (737, 2731540), (763, 2638460), (770, 2614474), (895, 2249324), (938, 2146210), (1090, 1846922), (1199, 1679020), (1253, 1606660), (1340, 1502347), (1474, 1365770), (1526, 1319230), (1540, 1307237), (1790, 1124662), (1876, 1073105), (1969, 1022420), (2180, 923461), (2345, 858484), (2398, 839510), (2506, 803330), (2948, 682885), (3052, 659615), (3580, 562331), (3685, 546308), (3815, 527692), (3938, 511210), (4690, 429242), (4796, 419755), (5012, 401665), (5159, 390220), (5995, 335804), (6265, 321332), (7303, 275660), (7370, 273154), (7630, 263846), (7876, 255605), (8393, 239860), (9380, 214621), (9845, 204484), (10318, 195110), (11990, 167902), (11993, 167860), (12530, 160666), (13783, 146060), (14606, 137830), (14740, 136577), (15260, 131923), (16786, 119930), (19511, 103180), (19690, 102242), (20636, 97555), (23980, 83951), (23986, 83930), (25060, 80333), (25795, 78044), (27566, 73030), (29212, 68915), (33572, 59965), (36515, 55132), (39022, 51590), (39380, 51121), (41965, 47972)]