2016661320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:629

約数の個数: 256

約数和(自身を含む): 6982272000

約数和(自身を除く): 4965610680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 109, 111, 120, 135, 148, 180, 185, 216, 218, 222, 270, 296, 327, 333, 360, 370, 436, 444, 463, 540, 545, 555, 654, 666, 740, 872, 888, 926, 981, 999, 1080, 1090, 1110, 1308, 1332, 1389, 1480, 1635, 1665, 1852, 1962, 1998, 2180, 2220, 2315, 2616, 2664, 2778, 2943, 3270, 3330, 3704, 3924, 3996, 4033, 4167, 4360, 4440, 4630, 4905, 4995, 5556, 5886, 6540, 6660, 6945, 7848, 7992, 8066, 8334, 9260, 9810, 9990, 11112, 11772, 12099, 12501, 13080, 13320, 13890, 14715, 16132, 16668, 17131, 18520, 19620, 19980, 20165, 20835, 23544, 24198, 25002, 27780, 29430, 32264, 33336, 34262, 36297, 39240, 39960, 40330, 41670, 48396, 50004, 50467, 51393, 55560, 58860, 60495, 62505, 68524, 72594, 80660, 83340, 85655, 96792, 100008, 100934, 102786, 108891, 117720, 120990, 125010, 137048, 145188, 151401, 154179, 161320, 166680, 171310, 181485, 201868, 205572, 217782, 241980, 250020, 252335, 256965, 290376, 302802, 308358, 342620, 362970, 403736, 411144, 435564, 454203, 462537, 483960, 500040, 504670, 513930, 544455, 605604, 616716, 685240, 725940, 757005, 770895, 871128, 908406, 925074, 1009340, 1027860, 1088910, 1211208, 1233432, 1362609, 1451880, 1514010, 1541790, 1816812, 1850148, 1867279, 2018680, 2055720, 2177820, 2271015, 2312685, 2725218, 3028020, 3083580, 3633624, 3700296, 3734558, 4355640, 4542030, 4625370, 5450436, 5601837, 6056040, 6167160, 6813045, 7469116, 9084060, 9250740, 9336395, 10900872, 11203674, 13626090, 14938232, 16805511, 18168120, 18501480, 18672790, 22407348, 27252180, 28009185, 33611022, 37345580, 44814696, 50416533, 54504360, 56018370, 67222044, 74691160, 84027555, 100833066, 112036740, 134444088, 168055110, 201666132, 224073480, 252082665, 336110220, 403332264, 504165330, 672220440, 1008330660, 2016661320]

約数ペア:

[(1, 2016661320), (2, 1008330660), (3, 672220440), (4, 504165330), (5, 403332264), (6, 336110220), (8, 252082665), (9, 224073480), (10, 201666132), (12, 168055110), (15, 134444088), (18, 112036740), (20, 100833066), (24, 84027555), (27, 74691160), (30, 67222044), (36, 56018370), (37, 54504360), (40, 50416533), (45, 44814696), (54, 37345580), (60, 33611022), (72, 28009185), (74, 27252180), (90, 22407348), (108, 18672790), (109, 18501480), (111, 18168120), (120, 16805511), (135, 14938232), (148, 13626090), (180, 11203674), (185, 10900872), (216, 9336395), (218, 9250740), (222, 9084060), (270, 7469116), (296, 6813045), (327, 6167160), (333, 6056040), (360, 5601837), (370, 5450436), (436, 4625370), (444, 4542030), (463, 4355640), (540, 3734558), (545, 3700296), (555, 3633624), (654, 3083580), (666, 3028020), (740, 2725218), (872, 2312685), (888, 2271015), (926, 2177820), (981, 2055720), (999, 2018680), (1080, 1867279), (1090, 1850148), (1110, 1816812), (1308, 1541790), (1332, 1514010), (1389, 1451880), (1480, 1362609), (1635, 1233432), (1665, 1211208), (1852, 1088910), (1962, 1027860), (1998, 1009340), (2180, 925074), (2220, 908406), (2315, 871128), (2616, 770895), (2664, 757005), (2778, 725940), (2943, 685240), (3270, 616716), (3330, 605604), (3704, 544455), (3924, 513930), (3996, 504670), (4033, 500040), (4167, 483960), (4360, 462537), (4440, 454203), (4630, 435564), (4905, 411144), (4995, 403736), (5556, 362970), (5886, 342620), (6540, 308358), (6660, 302802), (6945, 290376), (7848, 256965), (7992, 252335), (8066, 250020), (8334, 241980), (9260, 217782), (9810, 205572), (9990, 201868), (11112, 181485), (11772, 171310), (12099, 166680), (12501, 161320), (13080, 154179), (13320, 151401), (13890, 145188), (14715, 137048), (16132, 125010), (16668, 120990), (17131, 117720), (18520, 108891), (19620, 102786), (19980, 100934), (20165, 100008), (20835, 96792), (23544, 85655), (24198, 83340), (25002, 80660), (27780, 72594), (29430, 68524), (32264, 62505), (33336, 60495), (34262, 58860), (36297, 55560), (39240, 51393), (39960, 50467), (40330, 50004), (41670, 48396)]