2571498720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{757}}^1$

素因数の和:1122

約数の個数: 288

約数和(自身を含む): 10071891648

約数和(自身を除く): 7500392928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 337, 360, 420, 480, 504, 560, 630, 672, 674, 720, 757, 840, 1008, 1011, 1120, 1260, 1348, 1440, 1514, 1680, 1685, 2016, 2022, 2271, 2359, 2520, 2696, 3028, 3033, 3360, 3370, 3785, 4044, 4542, 4718, 5040, 5055, 5299, 5392, 6056, 6066, 6740, 6813, 7077, 7570, 8088, 9084, 9436, 10080, 10110, 10598, 10784, 11355, 11795, 12112, 12132, 13480, 13626, 14154, 15140, 15165, 15897, 16176, 18168, 18872, 20220, 21196, 21231, 22710, 23590, 24224, 24264, 26495, 26960, 27252, 28308, 30280, 30330, 31794, 32352, 34065, 35385, 36336, 37744, 40440, 42392, 42462, 45420, 47180, 47691, 48528, 52990, 53920, 54504, 56616, 60560, 60660, 63588, 68130, 70770, 72672, 75488, 79485, 80880, 84784, 84924, 90840, 94360, 95382, 97056, 105980, 106155, 109008, 113232, 121120, 121320, 127176, 136260, 141540, 158970, 161760, 169568, 169848, 181680, 188720, 190764, 211960, 212310, 218016, 226464, 238455, 242640, 254352, 255109, 272520, 283080, 317940, 339696, 363360, 377440, 381528, 423920, 424620, 476910, 485280, 508704, 510218, 545040, 566160, 635880, 679392, 763056, 765327, 847840, 849240, 953820, 1020436, 1090080, 1132320, 1271760, 1275545, 1526112, 1530654, 1698480, 1785763, 1907640, 2040872, 2295981, 2543520, 2551090, 3061308, 3396960, 3571526, 3815280, 3826635, 4081744, 4591962, 5102180, 5357289, 6122616, 7143052, 7630560, 7653270, 8163488, 8928815, 9183924, 10204360, 10714578, 11479905, 12245232, 14286104, 15306540, 16071867, 17857630, 18367848, 20408720, 21429156, 22959810, 24490464, 26786445, 28572208, 30613080, 32143734, 35715260, 36735696, 40817440, 42858312, 45919620, 53572890, 57144416, 61226160, 64287468, 71430520, 73471392, 80359335, 85716624, 91839240, 107145780, 122452320, 128574936, 142861040, 160718670, 171433248, 183678480, 214291560, 257149872, 285722080, 321437340, 367356960, 428583120, 514299744, 642874680, 857166240, 1285749360, 2571498720]

約数ペア:

[(1, 2571498720), (2, 1285749360), (3, 857166240), (4, 642874680), (5, 514299744), (6, 428583120), (7, 367356960), (8, 321437340), (9, 285722080), (10, 257149872), (12, 214291560), (14, 183678480), (15, 171433248), (16, 160718670), (18, 142861040), (20, 128574936), (21, 122452320), (24, 107145780), (28, 91839240), (30, 85716624), (32, 80359335), (35, 73471392), (36, 71430520), (40, 64287468), (42, 61226160), (45, 57144416), (48, 53572890), (56, 45919620), (60, 42858312), (63, 40817440), (70, 36735696), (72, 35715260), (80, 32143734), (84, 30613080), (90, 28572208), (96, 26786445), (105, 24490464), (112, 22959810), (120, 21429156), (126, 20408720), (140, 18367848), (144, 17857630), (160, 16071867), (168, 15306540), (180, 14286104), (210, 12245232), (224, 11479905), (240, 10714578), (252, 10204360), (280, 9183924), (288, 8928815), (315, 8163488), (336, 7653270), (337, 7630560), (360, 7143052), (420, 6122616), (480, 5357289), (504, 5102180), (560, 4591962), (630, 4081744), (672, 3826635), (674, 3815280), (720, 3571526), (757, 3396960), (840, 3061308), (1008, 2551090), (1011, 2543520), (1120, 2295981), (1260, 2040872), (1348, 1907640), (1440, 1785763), (1514, 1698480), (1680, 1530654), (1685, 1526112), (2016, 1275545), (2022, 1271760), (2271, 1132320), (2359, 1090080), (2520, 1020436), (2696, 953820), (3028, 849240), (3033, 847840), (3360, 765327), (3370, 763056), (3785, 679392), (4044, 635880), (4542, 566160), (4718, 545040), (5040, 510218), (5055, 508704), (5299, 485280), (5392, 476910), (6056, 424620), (6066, 423920), (6740, 381528), (6813, 377440), (7077, 363360), (7570, 339696), (8088, 317940), (9084, 283080), (9436, 272520), (10080, 255109), (10110, 254352), (10598, 242640), (10784, 238455), (11355, 226464), (11795, 218016), (12112, 212310), (12132, 211960), (13480, 190764), (13626, 188720), (14154, 181680), (15140, 169848), (15165, 169568), (15897, 161760), (16176, 158970), (18168, 141540), (18872, 136260), (20220, 127176), (21196, 121320), (21231, 121120), (22710, 113232), (23590, 109008), (24224, 106155), (24264, 105980), (26495, 97056), (26960, 95382), (27252, 94360), (28308, 90840), (30280, 84924), (30330, 84784), (31794, 80880), (32352, 79485), (34065, 75488), (35385, 72672), (36336, 70770), (37744, 68130), (40440, 63588), (42392, 60660), (42462, 60560), (45420, 56616), (47180, 54504), (47691, 53920), (48528, 52990)]