2172066960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2017}}^1$

素因数の和:2681

約数の個数: 160

約数和(自身を含む): 7711149312

約数和(自身を除く): 5539082352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 641, 840, 1282, 1680, 1923, 2017, 2564, 3205, 3846, 4034, 4487, 5128, 6051, 6410, 7692, 8068, 8974, 9615, 10085, 10256, 12102, 12820, 13461, 14119, 15384, 16136, 17948, 19230, 20170, 22435, 24204, 25640, 26922, 28238, 30255, 30768, 32272, 35896, 38460, 40340, 42357, 44870, 48408, 51280, 53844, 56476, 60510, 67305, 70595, 71792, 76920, 80680, 84714, 89740, 96816, 107688, 112952, 121020, 134610, 141190, 153840, 161360, 169428, 179480, 211785, 215376, 225904, 242040, 269220, 282380, 338856, 358960, 423570, 484080, 538440, 564760, 677712, 847140, 1076880, 1129520, 1292897, 1694280, 2585794, 3388560, 3878691, 5171588, 6464485, 7757382, 9050279, 10343176, 12928970, 15514764, 18100558, 19393455, 20686352, 25857940, 27150837, 31029528, 36201116, 38786910, 45251395, 51715880, 54301674, 62059056, 72402232, 77573820, 90502790, 103431760, 108603348, 135754185, 144804464, 155147640, 181005580, 217206696, 271508370, 310295280, 362011160, 434413392, 543016740, 724022320, 1086033480, 2172066960]

約数ペア:

[(1, 2172066960), (2, 1086033480), (3, 724022320), (4, 543016740), (5, 434413392), (6, 362011160), (7, 310295280), (8, 271508370), (10, 217206696), (12, 181005580), (14, 155147640), (15, 144804464), (16, 135754185), (20, 108603348), (21, 103431760), (24, 90502790), (28, 77573820), (30, 72402232), (35, 62059056), (40, 54301674), (42, 51715880), (48, 45251395), (56, 38786910), (60, 36201116), (70, 31029528), (80, 27150837), (84, 25857940), (105, 20686352), (112, 19393455), (120, 18100558), (140, 15514764), (168, 12928970), (210, 10343176), (240, 9050279), (280, 7757382), (336, 6464485), (420, 5171588), (560, 3878691), (641, 3388560), (840, 2585794), (1282, 1694280), (1680, 1292897), (1923, 1129520), (2017, 1076880), (2564, 847140), (3205, 677712), (3846, 564760), (4034, 538440), (4487, 484080), (5128, 423570), (6051, 358960), (6410, 338856), (7692, 282380), (8068, 269220), (8974, 242040), (9615, 225904), (10085, 215376), (10256, 211785), (12102, 179480), (12820, 169428), (13461, 161360), (14119, 153840), (15384, 141190), (16136, 134610), (17948, 121020), (19230, 112952), (20170, 107688), (22435, 96816), (24204, 89740), (25640, 84714), (26922, 80680), (28238, 76920), (30255, 71792), (30768, 70595), (32272, 67305), (35896, 60510), (38460, 56476), (40340, 53844), (42357, 51280), (44870, 48408)]