169963920

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{1249}}^1$

素因数の和:1284

約数の個数: 240

約数和(自身を含む): 677040000

約数和(自身を除く): 507076080

約数列:

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

約数ペア:

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