201631680

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{2593}}^1$

素因数の和:2625

約数の個数: 168

約数和(自身を含む): 719492592

約数和(自身を除く): 517860912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2593, 2880, 3240, 3888, 4320, 4860, 5184, 5186, 6480, 7776, 7779, 8640, 9720, 10372, 12960, 12965, 15552, 15558, 19440, 20744, 23337, 25920, 25930, 31116, 38880, 38895, 41488, 46674, 51860, 62232, 70011, 77760, 77790, 82976, 93348, 103720, 116685, 124464, 140022, 155580, 165952, 186696, 207440, 210033, 233370, 248928, 280044, 311160, 350055, 373392, 414880, 420066, 466740, 497856, 560088, 622320, 630099, 700110, 746784, 829760, 840132, 933480, 1050165, 1120176, 1244640, 1260198, 1400220, 1493568, 1680264, 1866960, 2100330, 2240352, 2489280, 2520396, 2800440, 3150495, 3360528, 3733920, 4200660, 4480704, 5040792, 5600880, 6300990, 6721056, 7467840, 8401320, 10081584, 11201760, 12601980, 13442112, 16802640, 20163168, 22403520, 25203960, 33605280, 40326336, 50407920, 67210560, 100815840, 201631680]

約数ペア:

[(1, 201631680), (2, 100815840), (3, 67210560), (4, 50407920), (5, 40326336), (6, 33605280), (8, 25203960), (9, 22403520), (10, 20163168), (12, 16802640), (15, 13442112), (16, 12601980), (18, 11201760), (20, 10081584), (24, 8401320), (27, 7467840), (30, 6721056), (32, 6300990), (36, 5600880), (40, 5040792), (45, 4480704), (48, 4200660), (54, 3733920), (60, 3360528), (64, 3150495), (72, 2800440), (80, 2520396), (81, 2489280), (90, 2240352), (96, 2100330), (108, 1866960), (120, 1680264), (135, 1493568), (144, 1400220), (160, 1260198), (162, 1244640), (180, 1120176), (192, 1050165), (216, 933480), (240, 840132), (243, 829760), (270, 746784), (288, 700110), (320, 630099), (324, 622320), (360, 560088), (405, 497856), (432, 466740), (480, 420066), (486, 414880), (540, 373392), (576, 350055), (648, 311160), (720, 280044), (810, 248928), (864, 233370), (960, 210033), (972, 207440), (1080, 186696), (1215, 165952), (1296, 155580), (1440, 140022), (1620, 124464), (1728, 116685), (1944, 103720), (2160, 93348), (2430, 82976), (2592, 77790), (2593, 77760), (2880, 70011), (3240, 62232), (3888, 51860), (4320, 46674), (4860, 41488), (5184, 38895), (5186, 38880), (6480, 31116), (7776, 25930), (7779, 25920), (8640, 23337), (9720, 20744), (10372, 19440), (12960, 15558), (12965, 15552)]