339927840

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{1249}}^1$

素因数の和:1286

約数の個数: 288

約数和(自身を含む): 1375920000

約数和(自身を除く): 1035992160

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1249, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2498, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3747, 3780, 3888, 4320, 4536, 4860, 4996, 5040, 5670, 6048, 6245, 6480, 6804, 7494, 7560, 7776, 8505, 8743, 9072, 9720, 9992, 10080, 11241, 11340, 12490, 12960, 13608, 14988, 15120, 17010, 17486, 18144, 18735, 19440, 19984, 22482, 22680, 24980, 26229, 27216, 29976, 30240, 33723, 34020, 34972, 37470, 38880, 39968, 43715, 44964, 45360, 49960, 52458, 54432, 56205, 59952, 67446, 68040, 69944, 74940, 78687, 87430, 89928, 90720, 99920, 101169, 104916, 112410, 119904, 131145, 134892, 136080, 139888, 149880, 157374, 168615, 174860, 179856, 199840, 202338, 209832, 224820, 236061, 262290, 269784, 272160, 279776, 299760, 303507, 314748, 337230, 349720, 359712, 393435, 404676, 419664, 449640, 472122, 505845, 524580, 539568, 599520, 607014, 629496, 674460, 699440, 708183, 786870, 809352, 839328, 899280, 944244, 1011690, 1049160, 1079136, 1180305, 1214028, 1258992, 1348920, 1398880, 1416366, 1517535, 1573740, 1618704, 1798560, 1888488, 2023380, 2098320, 2124549, 2360610, 2428056, 2517984, 2697840, 2832732, 3035070, 3147480, 3237408, 3540915, 3776976, 4046760, 4196640, 4249098, 4721220, 4856112, 5395680, 5665464, 6070140, 6294960, 7081830, 7553952, 8093520, 8498196, 9442440, 9712224, 10622745, 11330928, 12140280, 12589920, 14163660, 16187040, 16996392, 18884880, 21245490, 22661856, 24280560, 28327320, 33992784, 37769760, 42490980, 48561120, 56654640, 67985568, 84981960, 113309280, 169963920, 339927840]

約数ペア:

[(1, 339927840), (2, 169963920), (3, 113309280), (4, 84981960), (5, 67985568), (6, 56654640), (7, 48561120), (8, 42490980), (9, 37769760), (10, 33992784), (12, 28327320), (14, 24280560), (15, 22661856), (16, 21245490), (18, 18884880), (20, 16996392), (21, 16187040), (24, 14163660), (27, 12589920), (28, 12140280), (30, 11330928), (32, 10622745), (35, 9712224), (36, 9442440), (40, 8498196), (42, 8093520), (45, 7553952), (48, 7081830), (54, 6294960), (56, 6070140), (60, 5665464), (63, 5395680), (70, 4856112), (72, 4721220), (80, 4249098), (81, 4196640), (84, 4046760), (90, 3776976), (96, 3540915), (105, 3237408), (108, 3147480), (112, 3035070), (120, 2832732), (126, 2697840), (135, 2517984), (140, 2428056), (144, 2360610), (160, 2124549), (162, 2098320), (168, 2023380), (180, 1888488), (189, 1798560), (210, 1618704), (216, 1573740), (224, 1517535), (240, 1416366), (243, 1398880), (252, 1348920), (270, 1258992), (280, 1214028), (288, 1180305), (315, 1079136), (324, 1049160), (336, 1011690), (360, 944244), (378, 899280), (405, 839328), (420, 809352), (432, 786870), (480, 708183), (486, 699440), (504, 674460), (540, 629496), (560, 607014), (567, 599520), (630, 539568), (648, 524580), (672, 505845), (720, 472122), (756, 449640), (810, 419664), (840, 404676), (864, 393435), (945, 359712), (972, 349720), (1008, 337230), (1080, 314748), (1120, 303507), (1134, 299760), (1215, 279776), (1249, 272160), (1260, 269784), (1296, 262290), (1440, 236061), (1512, 224820), (1620, 209832), (1680, 202338), (1701, 199840), (1890, 179856), (1944, 174860), (2016, 168615), (2160, 157374), (2268, 149880), (2430, 139888), (2498, 136080), (2520, 134892), (2592, 131145), (2835, 119904), (3024, 112410), (3240, 104916), (3360, 101169), (3402, 99920), (3747, 90720), (3780, 89928), (3888, 87430), (4320, 78687), (4536, 74940), (4860, 69944), (4996, 68040), (5040, 67446), (5670, 59952), (6048, 56205), (6245, 54432), (6480, 52458), (6804, 49960), (7494, 45360), (7560, 44964), (7776, 43715), (8505, 39968), (8743, 38880), (9072, 37470), (9720, 34972), (9992, 34020), (10080, 33723), (11241, 30240), (11340, 29976), (12490, 27216), (12960, 26229), (13608, 24980), (14988, 22680), (15120, 22482), (17010, 19984), (17486, 19440), (18144, 18735)]