171693840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 553107456

約数和(自身を除く): 381413616

約数列:

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

約数ペア:

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