160567920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 200

約数和(自身を含む): 567151200

約数和(自身を除く): 406583280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 108, 120, 135, 142, 144, 162, 180, 213, 216, 240, 270, 284, 324, 349, 355, 360, 405, 426, 432, 540, 568, 639, 648, 698, 710, 720, 810, 852, 1047, 1065, 1080, 1136, 1278, 1296, 1396, 1420, 1620, 1704, 1745, 1917, 2094, 2130, 2160, 2556, 2792, 2840, 3141, 3195, 3240, 3408, 3490, 3834, 4188, 4260, 5112, 5235, 5584, 5680, 5751, 6282, 6390, 6480, 6980, 7668, 8376, 8520, 9423, 9585, 10224, 10470, 11502, 12564, 12780, 13960, 15336, 15705, 16752, 17040, 18846, 19170, 20940, 23004, 24779, 25128, 25560, 27920, 28269, 28755, 30672, 31410, 37692, 38340, 41880, 46008, 47115, 49558, 50256, 51120, 56538, 57510, 62820, 74337, 75384, 76680, 83760, 92016, 94230, 99116, 113076, 115020, 123895, 125640, 141345, 148674, 150768, 153360, 188460, 198232, 223011, 226152, 230040, 247790, 251280, 282690, 297348, 371685, 376920, 396464, 446022, 452304, 460080, 495580, 565380, 594696, 669033, 743370, 753840, 892044, 991160, 1115055, 1130760, 1189392, 1338066, 1486740, 1784088, 1982320, 2007099, 2230110, 2261520, 2676132, 2973480, 3345165, 3568176, 4014198, 4460220, 5352264, 5946960, 6690330, 8028396, 8920440, 10035495, 10704528, 13380660, 16056792, 17840880, 20070990, 26761320, 32113584, 40141980, 53522640, 80283960, 160567920]

約数ペア:

[(1, 160567920), (2, 80283960), (3, 53522640), (4, 40141980), (5, 32113584), (6, 26761320), (8, 20070990), (9, 17840880), (10, 16056792), (12, 13380660), (15, 10704528), (16, 10035495), (18, 8920440), (20, 8028396), (24, 6690330), (27, 5946960), (30, 5352264), (36, 4460220), (40, 4014198), (45, 3568176), (48, 3345165), (54, 2973480), (60, 2676132), (71, 2261520), (72, 2230110), (80, 2007099), (81, 1982320), (90, 1784088), (108, 1486740), (120, 1338066), (135, 1189392), (142, 1130760), (144, 1115055), (162, 991160), (180, 892044), (213, 753840), (216, 743370), (240, 669033), (270, 594696), (284, 565380), (324, 495580), (349, 460080), (355, 452304), (360, 446022), (405, 396464), (426, 376920), (432, 371685), (540, 297348), (568, 282690), (639, 251280), (648, 247790), (698, 230040), (710, 226152), (720, 223011), (810, 198232), (852, 188460), (1047, 153360), (1065, 150768), (1080, 148674), (1136, 141345), (1278, 125640), (1296, 123895), (1396, 115020), (1420, 113076), (1620, 99116), (1704, 94230), (1745, 92016), (1917, 83760), (2094, 76680), (2130, 75384), (2160, 74337), (2556, 62820), (2792, 57510), (2840, 56538), (3141, 51120), (3195, 50256), (3240, 49558), (3408, 47115), (3490, 46008), (3834, 41880), (4188, 38340), (4260, 37692), (5112, 31410), (5235, 30672), (5584, 28755), (5680, 28269), (5751, 27920), (6282, 25560), (6390, 25128), (6480, 24779), (6980, 23004), (7668, 20940), (8376, 19170), (8520, 18846), (9423, 17040), (9585, 16752), (10224, 15705), (10470, 15336), (11502, 13960), (12564, 12780)]