246565620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1324

約数の個数: 240

約数和(自身を含む): 936714240

約数和(自身を除く): 690148620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 918, 945, 1020, 1071, 1134, 1190, 1260, 1279, 1377, 1428, 1530, 1620, 1785, 1836, 1890, 2142, 2268, 2295, 2380, 2558, 2754, 2835, 3060, 3213, 3570, 3780, 3837, 4284, 4590, 5116, 5355, 5508, 5670, 6395, 6426, 6885, 7140, 7674, 8953, 9180, 9639, 10710, 11340, 11511, 12790, 12852, 13770, 15348, 16065, 17906, 19185, 19278, 21420, 21743, 23022, 25580, 26859, 27540, 32130, 34533, 35812, 38370, 38556, 43486, 44765, 46044, 48195, 53718, 57555, 64260, 65229, 69066, 76740, 80577, 86972, 89530, 96390, 103599, 107436, 108715, 115110, 130458, 134295, 138132, 152201, 161154, 172665, 179060, 192780, 195687, 207198, 217430, 230220, 241731, 260916, 268590, 304402, 322308, 326145, 345330, 391374, 402885, 414396, 434860, 456603, 483462, 517995, 537180, 587061, 608804, 652290, 690660, 725193, 761005, 782748, 805770, 913206, 966924, 978435, 1035990, 1174122, 1208655, 1304580, 1369809, 1450386, 1522010, 1611540, 1761183, 1826412, 1956870, 2071980, 2283015, 2348244, 2417310, 2739618, 2900772, 2935305, 3044020, 3522366, 3625965, 3913740, 4109427, 4566030, 4834620, 5479236, 5870610, 6849045, 7044732, 7251930, 8218854, 8805915, 9132060, 11741220, 12328281, 13698090, 14503860, 16437708, 17611830, 20547135, 24656562, 27396180, 35223660, 41094270, 49313124, 61641405, 82188540, 123282810, 246565620]

約数ペア:

[(1, 246565620), (2, 123282810), (3, 82188540), (4, 61641405), (5, 49313124), (6, 41094270), (7, 35223660), (9, 27396180), (10, 24656562), (12, 20547135), (14, 17611830), (15, 16437708), (17, 14503860), (18, 13698090), (20, 12328281), (21, 11741220), (27, 9132060), (28, 8805915), (30, 8218854), (34, 7251930), (35, 7044732), (36, 6849045), (42, 5870610), (45, 5479236), (51, 4834620), (54, 4566030), (60, 4109427), (63, 3913740), (68, 3625965), (70, 3522366), (81, 3044020), (84, 2935305), (85, 2900772), (90, 2739618), (102, 2417310), (105, 2348244), (108, 2283015), (119, 2071980), (126, 1956870), (135, 1826412), (140, 1761183), (153, 1611540), (162, 1522010), (170, 1450386), (180, 1369809), (189, 1304580), (204, 1208655), (210, 1174122), (238, 1035990), (252, 978435), (255, 966924), (270, 913206), (306, 805770), (315, 782748), (324, 761005), (340, 725193), (357, 690660), (378, 652290), (405, 608804), (420, 587061), (459, 537180), (476, 517995), (510, 483462), (540, 456603), (567, 434860), (595, 414396), (612, 402885), (630, 391374), (714, 345330), (756, 326145), (765, 322308), (810, 304402), (918, 268590), (945, 260916), (1020, 241731), (1071, 230220), (1134, 217430), (1190, 207198), (1260, 195687), (1279, 192780), (1377, 179060), (1428, 172665), (1530, 161154), (1620, 152201), (1785, 138132), (1836, 134295), (1890, 130458), (2142, 115110), (2268, 108715), (2295, 107436), (2380, 103599), (2558, 96390), (2754, 89530), (2835, 86972), (3060, 80577), (3213, 76740), (3570, 69066), (3780, 65229), (3837, 64260), (4284, 57555), (4590, 53718), (5116, 48195), (5355, 46044), (5508, 44765), (5670, 43486), (6395, 38556), (6426, 38370), (6885, 35812), (7140, 34533), (7674, 32130), (8953, 27540), (9180, 26859), (9639, 25580), (10710, 23022), (11340, 21743), (11511, 21420), (12790, 19278), (12852, 19185), (13770, 17906), (15348, 16065)]