343387680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 1124057088

約数和(自身を除く): 780669408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 127, 129, 131, 160, 172, 215, 240, 254, 258, 262, 344, 381, 393, 430, 480, 508, 516, 524, 635, 645, 655, 688, 762, 786, 860, 1016, 1032, 1048, 1270, 1290, 1310, 1376, 1524, 1572, 1720, 1905, 1965, 2032, 2064, 2096, 2540, 2580, 2620, 3048, 3144, 3440, 3810, 3930, 4064, 4128, 4192, 5080, 5160, 5240, 5461, 5633, 6096, 6288, 6880, 7620, 7860, 10160, 10320, 10480, 10922, 11266, 12192, 12576, 15240, 15720, 16383, 16637, 16899, 20320, 20640, 20960, 21844, 22532, 27305, 28165, 30480, 31440, 32766, 33274, 33798, 43688, 45064, 49911, 54610, 56330, 60960, 62880, 65532, 66548, 67596, 81915, 83185, 84495, 87376, 90128, 99822, 109220, 112660, 131064, 133096, 135192, 163830, 166370, 168990, 174752, 180256, 199644, 218440, 225320, 249555, 262128, 266192, 270384, 327660, 332740, 337980, 399288, 436880, 450640, 499110, 524256, 532384, 540768, 655320, 665480, 675960, 715391, 798576, 873760, 901280, 998220, 1310640, 1330960, 1351920, 1430782, 1597152, 1996440, 2146173, 2621280, 2661920, 2703840, 2861564, 3576955, 3992880, 4292346, 5723128, 7153910, 7985760, 8584692, 10730865, 11446256, 14307820, 17169384, 21461730, 22892512, 28615640, 34338768, 42923460, 57231280, 68677536, 85846920, 114462560, 171693840, 343387680]

約数ペア:

[(1, 343387680), (2, 171693840), (3, 114462560), (4, 85846920), (5, 68677536), (6, 57231280), (8, 42923460), (10, 34338768), (12, 28615640), (15, 22892512), (16, 21461730), (20, 17169384), (24, 14307820), (30, 11446256), (32, 10730865), (40, 8584692), (43, 7985760), (48, 7153910), (60, 5723128), (80, 4292346), (86, 3992880), (96, 3576955), (120, 2861564), (127, 2703840), (129, 2661920), (131, 2621280), (160, 2146173), (172, 1996440), (215, 1597152), (240, 1430782), (254, 1351920), (258, 1330960), (262, 1310640), (344, 998220), (381, 901280), (393, 873760), (430, 798576), (480, 715391), (508, 675960), (516, 665480), (524, 655320), (635, 540768), (645, 532384), (655, 524256), (688, 499110), (762, 450640), (786, 436880), (860, 399288), (1016, 337980), (1032, 332740), (1048, 327660), (1270, 270384), (1290, 266192), (1310, 262128), (1376, 249555), (1524, 225320), (1572, 218440), (1720, 199644), (1905, 180256), (1965, 174752), (2032, 168990), (2064, 166370), (2096, 163830), (2540, 135192), (2580, 133096), (2620, 131064), (3048, 112660), (3144, 109220), (3440, 99822), (3810, 90128), (3930, 87376), (4064, 84495), (4128, 83185), (4192, 81915), (5080, 67596), (5160, 66548), (5240, 65532), (5461, 62880), (5633, 60960), (6096, 56330), (6288, 54610), (6880, 49911), (7620, 45064), (7860, 43688), (10160, 33798), (10320, 33274), (10480, 32766), (10922, 31440), (11266, 30480), (12192, 28165), (12576, 27305), (15240, 22532), (15720, 21844), (16383, 20960), (16637, 20640), (16899, 20320)]