160505280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1468

約数の個数: 224

約数和(自身を含む): 610209600

約数和(自身を除く): 449704320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1429, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2858, 2880, 3120, 3510, 3744, 4160, 4287, 4320, 4680, 5616, 5716, 6240, 7020, 7145, 7488, 8574, 8640, 9360, 11232, 11432, 12480, 12861, 14040, 14290, 17148, 18577, 18720, 21435, 22464, 22864, 25722, 28080, 28580, 34296, 37154, 37440, 38583, 42870, 45728, 51444, 55731, 56160, 57160, 64305, 68592, 74308, 77166, 85740, 91456, 92885, 102888, 111462, 112320, 114320, 128610, 137184, 148616, 154332, 167193, 171480, 185770, 192915, 205776, 222924, 228640, 257220, 274368, 278655, 297232, 308664, 334386, 342960, 371540, 385830, 411552, 445848, 457280, 501579, 514440, 557310, 594464, 617328, 668772, 685920, 743080, 771660, 823104, 835965, 891696, 1003158, 1028880, 1114620, 1188928, 1234656, 1337544, 1371840, 1486160, 1543320, 1671930, 1783392, 2006316, 2057760, 2229240, 2469312, 2507895, 2675088, 2972320, 3086640, 3343860, 3566784, 4012632, 4115520, 4458480, 5015790, 5350176, 5944640, 6173280, 6687720, 8025264, 8916960, 10031580, 10700352, 12346560, 13375440, 16050528, 17833920, 20063160, 26750880, 32101056, 40126320, 53501760, 80252640, 160505280]

約数ペア:

[(1, 160505280), (2, 80252640), (3, 53501760), (4, 40126320), (5, 32101056), (6, 26750880), (8, 20063160), (9, 17833920), (10, 16050528), (12, 13375440), (13, 12346560), (15, 10700352), (16, 10031580), (18, 8916960), (20, 8025264), (24, 6687720), (26, 6173280), (27, 5944640), (30, 5350176), (32, 5015790), (36, 4458480), (39, 4115520), (40, 4012632), (45, 3566784), (48, 3343860), (52, 3086640), (54, 2972320), (60, 2675088), (64, 2507895), (65, 2469312), (72, 2229240), (78, 2057760), (80, 2006316), (90, 1783392), (96, 1671930), (104, 1543320), (108, 1486160), (117, 1371840), (120, 1337544), (130, 1234656), (135, 1188928), (144, 1114620), (156, 1028880), (160, 1003158), (180, 891696), (192, 835965), (195, 823104), (208, 771660), (216, 743080), (234, 685920), (240, 668772), (260, 617328), (270, 594464), (288, 557310), (312, 514440), (320, 501579), (351, 457280), (360, 445848), (390, 411552), (416, 385830), (432, 371540), (468, 342960), (480, 334386), (520, 308664), (540, 297232), (576, 278655), (585, 274368), (624, 257220), (702, 228640), (720, 222924), (780, 205776), (832, 192915), (864, 185770), (936, 171480), (960, 167193), (1040, 154332), (1080, 148616), (1170, 137184), (1248, 128610), (1404, 114320), (1429, 112320), (1440, 111462), (1560, 102888), (1728, 92885), (1755, 91456), (1872, 85740), (2080, 77166), (2160, 74308), (2340, 68592), (2496, 64305), (2808, 57160), (2858, 56160), (2880, 55731), (3120, 51444), (3510, 45728), (3744, 42870), (4160, 38583), (4287, 37440), (4320, 37154), (4680, 34296), (5616, 28580), (5716, 28080), (6240, 25722), (7020, 22864), (7145, 22464), (7488, 21435), (8574, 18720), (8640, 18577), (9360, 17148), (11232, 14290), (11432, 14040), (12480, 12861)]