189786240

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{523}}^1$

素因数の和:561

約数の個数: 320

約数和(自身を含む): 776064960

約数和(自身を除く): 586278720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 523, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1046, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1569, 1620, 1680, 1728, 1890, 1920, 2016, 2092, 2160, 2240, 2268, 2520, 2592, 2615, 2688, 2835, 2880, 3024, 3138, 3240, 3360, 3456, 3661, 3780, 4032, 4184, 4320, 4480, 4536, 4707, 5040, 5184, 5230, 5670, 5760, 6048, 6276, 6480, 6720, 7322, 7560, 7845, 8064, 8368, 8640, 9072, 9414, 10080, 10368, 10460, 10983, 11340, 12096, 12552, 12960, 13440, 14121, 14644, 15120, 15690, 16736, 17280, 18144, 18305, 18828, 20160, 20920, 21966, 22680, 23535, 24192, 25104, 25920, 28242, 29288, 30240, 31380, 32949, 33472, 36288, 36610, 37656, 40320, 41840, 42363, 43932, 45360, 47070, 50208, 51840, 54915, 56484, 58576, 60480, 62760, 65898, 66944, 70605, 72576, 73220, 75312, 83680, 84726, 87864, 90720, 94140, 98847, 100416, 109830, 112968, 117152, 120960, 125520, 131796, 141210, 146440, 150624, 164745, 167360, 169452, 175728, 181440, 188280, 197694, 200832, 211815, 219660, 225936, 234304, 251040, 263592, 282420, 292880, 296541, 301248, 329490, 334720, 338904, 351456, 362880, 376560, 395388, 423630, 439320, 451872, 468608, 494235, 502080, 527184, 564840, 585760, 593082, 602496, 658980, 677808, 702912, 753120, 790776, 847260, 878640, 903744, 988470, 1004160, 1054368, 1129680, 1171520, 1186164, 1317960, 1355616, 1405824, 1482705, 1506240, 1581552, 1694520, 1757280, 1807488, 1976940, 2108736, 2259360, 2343040, 2372328, 2635920, 2711232, 2965410, 3012480, 3163104, 3389040, 3514560, 3953880, 4217472, 4518720, 4744656, 5271840, 5422464, 5930820, 6326208, 6778080, 7029120, 7907760, 9037440, 9489312, 10543680, 11861640, 12652416, 13556160, 15815520, 18978624, 21087360, 23723280, 27112320, 31631040, 37957248, 47446560, 63262080, 94893120, 189786240]

約数ペア:

[(1, 189786240), (2, 94893120), (3, 63262080), (4, 47446560), (5, 37957248), (6, 31631040), (7, 27112320), (8, 23723280), (9, 21087360), (10, 18978624), (12, 15815520), (14, 13556160), (15, 12652416), (16, 11861640), (18, 10543680), (20, 9489312), (21, 9037440), (24, 7907760), (27, 7029120), (28, 6778080), (30, 6326208), (32, 5930820), (35, 5422464), (36, 5271840), (40, 4744656), (42, 4518720), (45, 4217472), (48, 3953880), (54, 3514560), (56, 3389040), (60, 3163104), (63, 3012480), (64, 2965410), (70, 2711232), (72, 2635920), (80, 2372328), (81, 2343040), (84, 2259360), (90, 2108736), (96, 1976940), (105, 1807488), (108, 1757280), (112, 1694520), (120, 1581552), (126, 1506240), (128, 1482705), (135, 1405824), (140, 1355616), (144, 1317960), (160, 1186164), (162, 1171520), (168, 1129680), (180, 1054368), (189, 1004160), (192, 988470), (210, 903744), (216, 878640), (224, 847260), (240, 790776), (252, 753120), (270, 702912), (280, 677808), (288, 658980), (315, 602496), (320, 593082), (324, 585760), (336, 564840), (360, 527184), (378, 502080), (384, 494235), (405, 468608), (420, 451872), (432, 439320), (448, 423630), (480, 395388), (504, 376560), (523, 362880), (540, 351456), (560, 338904), (567, 334720), (576, 329490), (630, 301248), (640, 296541), (648, 292880), (672, 282420), (720, 263592), (756, 251040), (810, 234304), (840, 225936), (864, 219660), (896, 211815), (945, 200832), (960, 197694), (1008, 188280), (1046, 181440), (1080, 175728), (1120, 169452), (1134, 167360), (1152, 164745), (1260, 150624), (1296, 146440), (1344, 141210), (1440, 131796), (1512, 125520), (1569, 120960), (1620, 117152), (1680, 112968), (1728, 109830), (1890, 100416), (1920, 98847), (2016, 94140), (2092, 90720), (2160, 87864), (2240, 84726), (2268, 83680), (2520, 75312), (2592, 73220), (2615, 72576), (2688, 70605), (2835, 66944), (2880, 65898), (3024, 62760), (3138, 60480), (3240, 58576), (3360, 56484), (3456, 54915), (3661, 51840), (3780, 50208), (4032, 47070), (4184, 45360), (4320, 43932), (4480, 42363), (4536, 41840), (4707, 40320), (5040, 37656), (5184, 36610), (5230, 36288), (5670, 33472), (5760, 32949), (6048, 31380), (6276, 30240), (6480, 29288), (6720, 28242), (7322, 25920), (7560, 25104), (7845, 24192), (8064, 23535), (8368, 22680), (8640, 21966), (9072, 20920), (9414, 20160), (10080, 18828), (10368, 18305), (10460, 18144), (10983, 17280), (11340, 16736), (12096, 15690), (12552, 15120), (12960, 14644), (13440, 14121)]