919915920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5531}}^1$

素因数の和:5571

約数の個数: 320

約数和(自身を含む): 3951175680

約数和(自身を除く): 3031259760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2970, 3024, 3080, 3465, 3696, 3780, 3960, 4158, 4620, 4752, 5040, 5531, 5544, 5940, 6160, 6930, 7560, 7920, 8316, 9240, 10395, 11062, 11088, 11880, 13860, 15120, 16593, 16632, 18480, 20790, 22124, 23760, 27655, 27720, 33186, 33264, 38717, 41580, 44248, 49779, 55310, 55440, 60841, 66372, 77434, 82965, 83160, 88496, 99558, 110620, 116151, 121682, 132744, 149337, 154868, 165930, 166320, 182523, 193585, 199116, 221240, 232302, 243364, 248895, 265488, 298674, 304205, 309736, 331860, 348453, 365046, 387170, 398232, 425887, 442480, 464604, 486728, 497790, 547569, 580755, 597348, 608410, 619472, 663720, 696906, 730092, 746685, 774340, 796464, 851774, 912615, 929208, 973456, 995580, 1045359, 1095138, 1161510, 1194696, 1216820, 1277661, 1327440, 1393812, 1460184, 1493370, 1548680, 1642707, 1703548, 1742265, 1825230, 1858416, 1991160, 2090718, 2129435, 2190276, 2323020, 2389392, 2433640, 2555322, 2737845, 2787624, 2920368, 2986740, 3097360, 3285414, 3407096, 3484530, 3650460, 3832983, 3982320, 4181436, 4258870, 4380552, 4646040, 4867280, 5110644, 5226795, 5475690, 5575248, 5973480, 6388305, 6570828, 6814192, 6969060, 7300920, 7665966, 8213535, 8362872, 8517740, 8761104, 9292080, 10221288, 10453590, 10951380, 11498949, 11946960, 12776610, 13141656, 13938120, 14601840, 15331932, 16427070, 16725744, 17035480, 19164915, 20442576, 20907180, 21902760, 22997898, 25553220, 26283312, 27876240, 30663864, 32854140, 34070960, 38329830, 41814360, 43805520, 45995796, 51106440, 57494745, 61327728, 65708280, 76659660, 83628720, 91991592, 102212880, 114989490, 131416560, 153319320, 183983184, 229978980, 306638640, 459957960, 919915920]

約数ペア:

[(1, 919915920), (2, 459957960), (3, 306638640), (4, 229978980), (5, 183983184), (6, 153319320), (7, 131416560), (8, 114989490), (9, 102212880), (10, 91991592), (11, 83628720), (12, 76659660), (14, 65708280), (15, 61327728), (16, 57494745), (18, 51106440), (20, 45995796), (21, 43805520), (22, 41814360), (24, 38329830), (27, 34070960), (28, 32854140), (30, 30663864), (33, 27876240), (35, 26283312), (36, 25553220), (40, 22997898), (42, 21902760), (44, 20907180), (45, 20442576), (48, 19164915), (54, 17035480), (55, 16725744), (56, 16427070), (60, 15331932), (63, 14601840), (66, 13938120), (70, 13141656), (72, 12776610), (77, 11946960), (80, 11498949), (84, 10951380), (88, 10453590), (90, 10221288), (99, 9292080), (105, 8761104), (108, 8517740), (110, 8362872), (112, 8213535), (120, 7665966), (126, 7300920), (132, 6969060), (135, 6814192), (140, 6570828), (144, 6388305), (154, 5973480), (165, 5575248), (168, 5475690), (176, 5226795), (180, 5110644), (189, 4867280), (198, 4646040), (210, 4380552), (216, 4258870), (220, 4181436), (231, 3982320), (240, 3832983), (252, 3650460), (264, 3484530), (270, 3407096), (280, 3285414), (297, 3097360), (308, 2986740), (315, 2920368), (330, 2787624), (336, 2737845), (360, 2555322), (378, 2433640), (385, 2389392), (396, 2323020), (420, 2190276), (432, 2129435), (440, 2090718), (462, 1991160), (495, 1858416), (504, 1825230), (528, 1742265), (540, 1703548), (560, 1642707), (594, 1548680), (616, 1493370), (630, 1460184), (660, 1393812), (693, 1327440), (720, 1277661), (756, 1216820), (770, 1194696), (792, 1161510), (840, 1095138), (880, 1045359), (924, 995580), (945, 973456), (990, 929208), (1008, 912615), (1080, 851774), (1155, 796464), (1188, 774340), (1232, 746685), (1260, 730092), (1320, 696906), (1386, 663720), (1485, 619472), (1512, 608410), (1540, 597348), (1584, 580755), (1680, 547569), (1848, 497790), (1890, 486728), (1980, 464604), (2079, 442480), (2160, 425887), (2310, 398232), (2376, 387170), (2520, 365046), (2640, 348453), (2772, 331860), (2970, 309736), (3024, 304205), (3080, 298674), (3465, 265488), (3696, 248895), (3780, 243364), (3960, 232302), (4158, 221240), (4620, 199116), (4752, 193585), (5040, 182523), (5531, 166320), (5544, 165930), (5940, 154868), (6160, 149337), (6930, 132744), (7560, 121682), (7920, 116151), (8316, 110620), (9240, 99558), (10395, 88496), (11062, 83160), (11088, 82965), (11880, 77434), (13860, 66372), (15120, 60841), (16593, 55440), (16632, 55310), (18480, 49779), (20790, 44248), (22124, 41580), (23760, 38717), (27655, 33264), (27720, 33186)]