1394305920

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{11527}}^1$

素因数の和:11562

約数の個数: 256

約数和(自身を含む): 5644108800

約数和(自身を除く): 4249802880

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 11527, 12096, 13440, 15120, 17280, 20160, 23054, 24192, 30240, 34581, 40320, 46108, 57635, 60480, 69162, 80689, 92216, 103743, 115270, 120960, 138324, 161378, 172905, 184432, 207486, 230540, 242067, 276648, 311229, 322756, 345810, 368864, 403445, 414972, 461080, 484134, 518715, 553296, 622458, 645512, 691620, 726201, 737728, 806890, 829944, 922160, 968268, 1037430, 1106592, 1210335, 1244916, 1291024, 1383240, 1452402, 1475456, 1556145, 1613780, 1659888, 1844320, 1936536, 2074860, 2178603, 2213184, 2420670, 2489832, 2582048, 2766480, 2904804, 3112290, 3227560, 3319776, 3631005, 3688640, 3873072, 4149720, 4357206, 4426368, 4841340, 4979664, 5164096, 5532960, 5809608, 6224580, 6455120, 6639552, 7262010, 7377280, 7746144, 8299440, 8714412, 9682680, 9959328, 10328192, 10893015, 11065920, 11619216, 12449160, 12910240, 13279104, 14524020, 15492288, 16598880, 17428824, 19365360, 19918656, 21786030, 22131840, 23238432, 24898320, 25820480, 29048040, 30984576, 33197760, 34857648, 38730720, 39837312, 43572060, 46476864, 49796640, 51640960, 58096080, 66395520, 69715296, 77461440, 87144120, 92953728, 99593280, 116192160, 139430592, 154922880, 174288240, 199186560, 232384320, 278861184, 348576480, 464768640, 697152960, 1394305920]

約数ペア:

[(1, 1394305920), (2, 697152960), (3, 464768640), (4, 348576480), (5, 278861184), (6, 232384320), (7, 199186560), (8, 174288240), (9, 154922880), (10, 139430592), (12, 116192160), (14, 99593280), (15, 92953728), (16, 87144120), (18, 77461440), (20, 69715296), (21, 66395520), (24, 58096080), (27, 51640960), (28, 49796640), (30, 46476864), (32, 43572060), (35, 39837312), (36, 38730720), (40, 34857648), (42, 33197760), (45, 30984576), (48, 29048040), (54, 25820480), (56, 24898320), (60, 23238432), (63, 22131840), (64, 21786030), (70, 19918656), (72, 19365360), (80, 17428824), (84, 16598880), (90, 15492288), (96, 14524020), (105, 13279104), (108, 12910240), (112, 12449160), (120, 11619216), (126, 11065920), (128, 10893015), (135, 10328192), (140, 9959328), (144, 9682680), (160, 8714412), (168, 8299440), (180, 7746144), (189, 7377280), (192, 7262010), (210, 6639552), (216, 6455120), (224, 6224580), (240, 5809608), (252, 5532960), (270, 5164096), (280, 4979664), (288, 4841340), (315, 4426368), (320, 4357206), (336, 4149720), (360, 3873072), (378, 3688640), (384, 3631005), (420, 3319776), (432, 3227560), (448, 3112290), (480, 2904804), (504, 2766480), (540, 2582048), (560, 2489832), (576, 2420670), (630, 2213184), (640, 2178603), (672, 2074860), (720, 1936536), (756, 1844320), (840, 1659888), (864, 1613780), (896, 1556145), (945, 1475456), (960, 1452402), (1008, 1383240), (1080, 1291024), (1120, 1244916), (1152, 1210335), (1260, 1106592), (1344, 1037430), (1440, 968268), (1512, 922160), (1680, 829944), (1728, 806890), (1890, 737728), (1920, 726201), (2016, 691620), (2160, 645512), (2240, 622458), (2520, 553296), (2688, 518715), (2880, 484134), (3024, 461080), (3360, 414972), (3456, 403445), (3780, 368864), (4032, 345810), (4320, 322756), (4480, 311229), (5040, 276648), (5760, 242067), (6048, 230540), (6720, 207486), (7560, 184432), (8064, 172905), (8640, 161378), (10080, 138324), (11527, 120960), (12096, 115270), (13440, 103743), (15120, 92216), (17280, 80689), (20160, 69162), (23054, 60480), (24192, 57635), (30240, 46108), (34581, 40320)]