1980441792

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9631}}^1$

素因数の和:9676

約数の個数: 224

約数和(自身を含む): 7046000640

約数和(自身を除く): 5065558848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2142, 2448, 2856, 3024, 3213, 3264, 3672, 3808, 4032, 4284, 4896, 5712, 6048, 6426, 7344, 7616, 8568, 9631, 9792, 11424, 12096, 12852, 14688, 17136, 19262, 22848, 25704, 28893, 29376, 34272, 38524, 51408, 57786, 67417, 68544, 77048, 86679, 102816, 115572, 134834, 154096, 163727, 173358, 202251, 205632, 231144, 260037, 269668, 308192, 327454, 346716, 404502, 462288, 491181, 520074, 539336, 606753, 616384, 654908, 693432, 809004, 924576, 982362, 1040148, 1078672, 1146089, 1213506, 1309816, 1386864, 1473543, 1618008, 1820259, 1849152, 1964724, 2080296, 2157344, 2292178, 2427012, 2619632, 2773728, 2947086, 3236016, 3438267, 3640518, 3929448, 4160592, 4314688, 4420629, 4584356, 4854024, 5239264, 5547456, 5894172, 6472032, 6876534, 7281036, 7858896, 8321184, 8841258, 9168712, 9708048, 10314801, 10478528, 11788344, 12944064, 13753068, 14562072, 15717792, 16642368, 17682516, 18337424, 19416096, 20629602, 23576688, 27506136, 29124144, 30944403, 31435584, 35365032, 36674848, 38832192, 41259204, 47153376, 55012272, 58248288, 61888806, 70730064, 73349696, 82518408, 94306752, 110024544, 116496576, 123777612, 141460128, 165036816, 220049088, 247555224, 282920256, 330073632, 495110448, 660147264, 990220896, 1980441792]

約数ペア:

[(1, 1980441792), (2, 990220896), (3, 660147264), (4, 495110448), (6, 330073632), (7, 282920256), (8, 247555224), (9, 220049088), (12, 165036816), (14, 141460128), (16, 123777612), (17, 116496576), (18, 110024544), (21, 94306752), (24, 82518408), (27, 73349696), (28, 70730064), (32, 61888806), (34, 58248288), (36, 55012272), (42, 47153376), (48, 41259204), (51, 38832192), (54, 36674848), (56, 35365032), (63, 31435584), (64, 30944403), (68, 29124144), (72, 27506136), (84, 23576688), (96, 20629602), (102, 19416096), (108, 18337424), (112, 17682516), (119, 16642368), (126, 15717792), (136, 14562072), (144, 13753068), (153, 12944064), (168, 11788344), (189, 10478528), (192, 10314801), (204, 9708048), (216, 9168712), (224, 8841258), (238, 8321184), (252, 7858896), (272, 7281036), (288, 6876534), (306, 6472032), (336, 5894172), (357, 5547456), (378, 5239264), (408, 4854024), (432, 4584356), (448, 4420629), (459, 4314688), (476, 4160592), (504, 3929448), (544, 3640518), (576, 3438267), (612, 3236016), (672, 2947086), (714, 2773728), (756, 2619632), (816, 2427012), (864, 2292178), (918, 2157344), (952, 2080296), (1008, 1964724), (1071, 1849152), (1088, 1820259), (1224, 1618008), (1344, 1473543), (1428, 1386864), (1512, 1309816), (1632, 1213506), (1728, 1146089), (1836, 1078672), (1904, 1040148), (2016, 982362), (2142, 924576), (2448, 809004), (2856, 693432), (3024, 654908), (3213, 616384), (3264, 606753), (3672, 539336), (3808, 520074), (4032, 491181), (4284, 462288), (4896, 404502), (5712, 346716), (6048, 327454), (6426, 308192), (7344, 269668), (7616, 260037), (8568, 231144), (9631, 205632), (9792, 202251), (11424, 173358), (12096, 163727), (12852, 154096), (14688, 134834), (17136, 115572), (19262, 102816), (22848, 86679), (25704, 77048), (28893, 68544), (29376, 67417), (34272, 57786), (38524, 51408)]