557907840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 384

約数和(自身を含む): 2239773120

約数和(自身を除く): 1681865280

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, 64, 70, 72, 80, 84, 90, 96, 101, 105, 112, 120, 126, 128, 137, 140, 144, 160, 168, 180, 192, 202, 210, 224, 240, 252, 274, 280, 288, 303, 315, 320, 336, 360, 384, 404, 411, 420, 448, 480, 504, 505, 548, 560, 576, 606, 630, 640, 672, 685, 707, 720, 808, 822, 840, 896, 909, 959, 960, 1008, 1010, 1096, 1120, 1152, 1212, 1233, 1260, 1344, 1370, 1414, 1440, 1515, 1616, 1644, 1680, 1818, 1918, 1920, 2016, 2020, 2055, 2121, 2192, 2240, 2424, 2466, 2520, 2688, 2740, 2828, 2877, 2880, 3030, 3232, 3288, 3360, 3535, 3636, 3836, 4032, 4040, 4110, 4242, 4384, 4480, 4545, 4795, 4848, 4932, 5040, 5480, 5656, 5754, 5760, 6060, 6165, 6363, 6464, 6576, 6720, 7070, 7272, 7672, 8064, 8080, 8220, 8484, 8631, 8768, 9090, 9590, 9696, 9864, 10080, 10605, 10960, 11312, 11508, 12120, 12330, 12726, 12928, 13152, 13440, 13837, 14140, 14385, 14544, 15344, 16160, 16440, 16968, 17262, 17536, 18180, 19180, 19392, 19728, 20160, 21210, 21920, 22624, 23016, 24240, 24660, 25452, 26304, 27674, 28280, 28770, 29088, 30688, 31815, 32320, 32880, 33936, 34524, 36360, 38360, 38784, 39456, 40320, 41511, 42420, 43155, 43840, 45248, 46032, 48480, 49320, 50904, 52608, 55348, 56560, 57540, 58176, 61376, 63630, 64640, 65760, 67872, 69048, 69185, 72720, 76720, 78912, 83022, 84840, 86310, 87680, 90496, 92064, 96859, 96960, 98640, 101808, 110696, 113120, 115080, 116352, 122752, 124533, 127260, 131520, 135744, 138096, 138370, 145440, 153440, 157824, 166044, 169680, 172620, 184128, 193718, 193920, 197280, 203616, 207555, 221392, 226240, 230160, 249066, 254520, 263040, 271488, 276192, 276740, 290577, 290880, 306880, 332088, 339360, 345240, 368256, 387436, 394560, 407232, 415110, 442784, 452480, 460320, 484295, 498132, 509040, 552384, 553480, 581154, 581760, 613760, 622665, 664176, 678720, 690480, 774872, 789120, 814464, 830220, 871731, 885568, 920640, 968590, 996264, 1018080, 1104768, 1106960, 1162308, 1245330, 1328352, 1357440, 1380960, 1452885, 1549744, 1660440, 1743462, 1771136, 1841280, 1937180, 1992528, 2036160, 2213920, 2324616, 2490660, 2656704, 2761920, 2905770, 3099488, 3320880, 3486924, 3874360, 3985056, 4072320, 4358655, 4427840, 4649232, 4981320, 5313408, 5523840, 5811540, 6198976, 6641760, 6973848, 7748720, 7970112, 8717310, 8855680, 9298464, 9962640, 11623080, 12397952, 13283520, 13947696, 15497440, 15940224, 17434620, 18596928, 19925280, 23246160, 26567040, 27895392, 30994880, 34869240, 37193856, 39850560, 46492320, 55790784, 61989760, 69738480, 79701120, 92984640, 111581568, 139476960, 185969280, 278953920, 557907840]

約数ペア:

[(1, 557907840), (2, 278953920), (3, 185969280), (4, 139476960), (5, 111581568), (6, 92984640), (7, 79701120), (8, 69738480), (9, 61989760), (10, 55790784), (12, 46492320), (14, 39850560), (15, 37193856), (16, 34869240), (18, 30994880), (20, 27895392), (21, 26567040), (24, 23246160), (28, 19925280), (30, 18596928), (32, 17434620), (35, 15940224), (36, 15497440), (40, 13947696), (42, 13283520), (45, 12397952), (48, 11623080), (56, 9962640), (60, 9298464), (63, 8855680), (64, 8717310), (70, 7970112), (72, 7748720), (80, 6973848), (84, 6641760), (90, 6198976), (96, 5811540), (101, 5523840), (105, 5313408), (112, 4981320), (120, 4649232), (126, 4427840), (128, 4358655), (137, 4072320), (140, 3985056), (144, 3874360), (160, 3486924), (168, 3320880), (180, 3099488), (192, 2905770), (202, 2761920), (210, 2656704), (224, 2490660), (240, 2324616), (252, 2213920), (274, 2036160), (280, 1992528), (288, 1937180), (303, 1841280), (315, 1771136), (320, 1743462), (336, 1660440), (360, 1549744), (384, 1452885), (404, 1380960), (411, 1357440), (420, 1328352), (448, 1245330), (480, 1162308), (504, 1106960), (505, 1104768), (548, 1018080), (560, 996264), (576, 968590), (606, 920640), (630, 885568), (640, 871731), (672, 830220), (685, 814464), (707, 789120), (720, 774872), (808, 690480), (822, 678720), (840, 664176), (896, 622665), (909, 613760), (959, 581760), (960, 581154), (1008, 553480), (1010, 552384), (1096, 509040), (1120, 498132), (1152, 484295), (1212, 460320), (1233, 452480), (1260, 442784), (1344, 415110), (1370, 407232), (1414, 394560), (1440, 387436), (1515, 368256), (1616, 345240), (1644, 339360), (1680, 332088), (1818, 306880), (1918, 290880), (1920, 290577), (2016, 276740), (2020, 276192), (2055, 271488), (2121, 263040), (2192, 254520), (2240, 249066), (2424, 230160), (2466, 226240), (2520, 221392), (2688, 207555), (2740, 203616), (2828, 197280), (2877, 193920), (2880, 193718), (3030, 184128), (3232, 172620), (3288, 169680), (3360, 166044), (3535, 157824), (3636, 153440), (3836, 145440), (4032, 138370), (4040, 138096), (4110, 135744), (4242, 131520), (4384, 127260), (4480, 124533), (4545, 122752), (4795, 116352), (4848, 115080), (4932, 113120), (5040, 110696), (5480, 101808), (5656, 98640), (5754, 96960), (5760, 96859), (6060, 92064), (6165, 90496), (6363, 87680), (6464, 86310), (6576, 84840), (6720, 83022), (7070, 78912), (7272, 76720), (7672, 72720), (8064, 69185), (8080, 69048), (8220, 67872), (8484, 65760), (8631, 64640), (8768, 63630), (9090, 61376), (9590, 58176), (9696, 57540), (9864, 56560), (10080, 55348), (10605, 52608), (10960, 50904), (11312, 49320), (11508, 48480), (12120, 46032), (12330, 45248), (12726, 43840), (12928, 43155), (13152, 42420), (13440, 41511), (13837, 40320), (14140, 39456), (14385, 38784), (14544, 38360), (15344, 36360), (16160, 34524), (16440, 33936), (16968, 32880), (17262, 32320), (17536, 31815), (18180, 30688), (19180, 29088), (19392, 28770), (19728, 28280), (20160, 27674), (21210, 26304), (21920, 25452), (22624, 24660), (23016, 24240)]