1260118944

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:577

約数の個数: 240

約数和(自身を含む): 4268880000

約数和(自身を除く): 3008761056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 199, 216, 224, 252, 288, 324, 336, 349, 378, 398, 432, 504, 567, 597, 648, 672, 698, 756, 796, 864, 1008, 1047, 1134, 1194, 1296, 1393, 1396, 1512, 1592, 1791, 2016, 2094, 2268, 2388, 2443, 2592, 2786, 2792, 3024, 3141, 3184, 3582, 4179, 4188, 4536, 4776, 4886, 5373, 5572, 5584, 6048, 6282, 6368, 7164, 7329, 8358, 8376, 9072, 9423, 9552, 9772, 10746, 11144, 11168, 12537, 12564, 14328, 14658, 16119, 16716, 16752, 18144, 18846, 19104, 19544, 21492, 21987, 22288, 25074, 25128, 28269, 28656, 29316, 32238, 33432, 33504, 37611, 37692, 39088, 42984, 43974, 44576, 50148, 50256, 56538, 57312, 58632, 64476, 65961, 66864, 69451, 75222, 75384, 78176, 85968, 87948, 100296, 100512, 112833, 113076, 117264, 128952, 131922, 133728, 138902, 150444, 150768, 171936, 175896, 197883, 200592, 208353, 225666, 226152, 234528, 257904, 263844, 277804, 300888, 301536, 351792, 395766, 401184, 416706, 451332, 452304, 486157, 515808, 527688, 555608, 601776, 625059, 703584, 791532, 833412, 902664, 904608, 972314, 1055376, 1111216, 1203552, 1250118, 1458471, 1583064, 1666824, 1805328, 1875177, 1944628, 2110752, 2222432, 2500236, 2916942, 3166128, 3333648, 3610656, 3750354, 3889256, 4375413, 5000472, 5625531, 5833884, 6332256, 6667296, 7500708, 7778512, 8750826, 10000944, 11251062, 11667768, 13126239, 15001416, 15557024, 17501652, 20001888, 22502124, 23335536, 26252478, 30002832, 35003304, 39378717, 45004248, 46671072, 52504956, 60005664, 70006608, 78757434, 90008496, 105009912, 140013216, 157514868, 180016992, 210019824, 315029736, 420039648, 630059472, 1260118944]

約数ペア:

[(1, 1260118944), (2, 630059472), (3, 420039648), (4, 315029736), (6, 210019824), (7, 180016992), (8, 157514868), (9, 140013216), (12, 105009912), (14, 90008496), (16, 78757434), (18, 70006608), (21, 60005664), (24, 52504956), (27, 46671072), (28, 45004248), (32, 39378717), (36, 35003304), (42, 30002832), (48, 26252478), (54, 23335536), (56, 22502124), (63, 20001888), (72, 17501652), (81, 15557024), (84, 15001416), (96, 13126239), (108, 11667768), (112, 11251062), (126, 10000944), (144, 8750826), (162, 7778512), (168, 7500708), (189, 6667296), (199, 6332256), (216, 5833884), (224, 5625531), (252, 5000472), (288, 4375413), (324, 3889256), (336, 3750354), (349, 3610656), (378, 3333648), (398, 3166128), (432, 2916942), (504, 2500236), (567, 2222432), (597, 2110752), (648, 1944628), (672, 1875177), (698, 1805328), (756, 1666824), (796, 1583064), (864, 1458471), (1008, 1250118), (1047, 1203552), (1134, 1111216), (1194, 1055376), (1296, 972314), (1393, 904608), (1396, 902664), (1512, 833412), (1592, 791532), (1791, 703584), (2016, 625059), (2094, 601776), (2268, 555608), (2388, 527688), (2443, 515808), (2592, 486157), (2786, 452304), (2792, 451332), (3024, 416706), (3141, 401184), (3184, 395766), (3582, 351792), (4179, 301536), (4188, 300888), (4536, 277804), (4776, 263844), (4886, 257904), (5373, 234528), (5572, 226152), (5584, 225666), (6048, 208353), (6282, 200592), (6368, 197883), (7164, 175896), (7329, 171936), (8358, 150768), (8376, 150444), (9072, 138902), (9423, 133728), (9552, 131922), (9772, 128952), (10746, 117264), (11144, 113076), (11168, 112833), (12537, 100512), (12564, 100296), (14328, 87948), (14658, 85968), (16119, 78176), (16716, 75384), (16752, 75222), (18144, 69451), (18846, 66864), (19104, 65961), (19544, 64476), (21492, 58632), (21987, 57312), (22288, 56538), (25074, 50256), (25128, 50148), (28269, 44576), (28656, 43974), (29316, 42984), (32238, 39088), (33432, 37692), (33504, 37611)]