170113440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 617912064

約数和(自身を除く): 447798624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 197, 210, 224, 240, 257, 280, 336, 394, 420, 480, 514, 560, 591, 672, 771, 788, 840, 985, 1028, 1120, 1182, 1285, 1379, 1542, 1576, 1680, 1799, 1970, 2056, 2364, 2570, 2758, 2955, 3084, 3152, 3360, 3598, 3855, 3940, 4112, 4137, 4728, 5140, 5397, 5516, 5910, 6168, 6304, 6895, 7196, 7710, 7880, 8224, 8274, 8995, 9456, 10280, 10794, 11032, 11820, 12336, 13790, 14392, 15420, 15760, 16548, 17990, 18912, 20560, 20685, 21588, 22064, 23640, 24672, 26985, 27580, 28784, 30840, 31520, 33096, 35980, 41120, 41370, 43176, 44128, 47280, 50629, 53970, 55160, 57568, 61680, 66192, 71960, 82740, 86352, 94560, 101258, 107940, 110320, 123360, 132384, 143920, 151887, 165480, 172704, 202516, 215880, 220640, 253145, 287840, 303774, 330960, 354403, 405032, 431760, 506290, 607548, 661920, 708806, 759435, 810064, 863520, 1012580, 1063209, 1215096, 1417612, 1518870, 1620128, 1772015, 2025160, 2126418, 2430192, 2835224, 3037740, 3544030, 4050320, 4252836, 4860384, 5316045, 5670448, 6075480, 7088060, 8100640, 8505672, 10632090, 11340896, 12150960, 14176120, 17011344, 21264180, 24301920, 28352240, 34022688, 42528360, 56704480, 85056720, 170113440]

約数ペア:

[(1, 170113440), (2, 85056720), (3, 56704480), (4, 42528360), (5, 34022688), (6, 28352240), (7, 24301920), (8, 21264180), (10, 17011344), (12, 14176120), (14, 12150960), (15, 11340896), (16, 10632090), (20, 8505672), (21, 8100640), (24, 7088060), (28, 6075480), (30, 5670448), (32, 5316045), (35, 4860384), (40, 4252836), (42, 4050320), (48, 3544030), (56, 3037740), (60, 2835224), (70, 2430192), (80, 2126418), (84, 2025160), (96, 1772015), (105, 1620128), (112, 1518870), (120, 1417612), (140, 1215096), (160, 1063209), (168, 1012580), (197, 863520), (210, 810064), (224, 759435), (240, 708806), (257, 661920), (280, 607548), (336, 506290), (394, 431760), (420, 405032), (480, 354403), (514, 330960), (560, 303774), (591, 287840), (672, 253145), (771, 220640), (788, 215880), (840, 202516), (985, 172704), (1028, 165480), (1120, 151887), (1182, 143920), (1285, 132384), (1379, 123360), (1542, 110320), (1576, 107940), (1680, 101258), (1799, 94560), (1970, 86352), (2056, 82740), (2364, 71960), (2570, 66192), (2758, 61680), (2955, 57568), (3084, 55160), (3152, 53970), (3360, 50629), (3598, 47280), (3855, 44128), (3940, 43176), (4112, 41370), (4137, 41120), (4728, 35980), (5140, 33096), (5397, 31520), (5516, 30840), (5910, 28784), (6168, 27580), (6304, 26985), (6895, 24672), (7196, 23640), (7710, 22064), (7880, 21588), (8224, 20685), (8274, 20560), (8995, 18912), (9456, 17990), (10280, 16548), (10794, 15760), (11032, 15420), (11820, 14392), (12336, 13790)]