2011503480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:538

約数の個数: 256

約数和(自身を含む): 7087841280

約数和(自身を除く): 5076337800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 103, 105, 120, 134, 140, 168, 201, 206, 210, 268, 280, 309, 335, 347, 402, 412, 420, 469, 515, 536, 618, 670, 694, 721, 804, 824, 840, 938, 1005, 1030, 1041, 1236, 1340, 1388, 1407, 1442, 1545, 1608, 1735, 1876, 2010, 2060, 2082, 2163, 2345, 2429, 2472, 2680, 2776, 2814, 2884, 3090, 3470, 3605, 3752, 4020, 4120, 4164, 4326, 4690, 4858, 5205, 5628, 5768, 6180, 6901, 6940, 7035, 7210, 7287, 8040, 8328, 8652, 9380, 9716, 10410, 10815, 11256, 12145, 12360, 13802, 13880, 14070, 14420, 14574, 17304, 18760, 19432, 20703, 20820, 21630, 23249, 24290, 27604, 28140, 28840, 29148, 34505, 35741, 36435, 41406, 41640, 43260, 46498, 48307, 48580, 55208, 56280, 58296, 69010, 69747, 71482, 72870, 82812, 86520, 92996, 96614, 97160, 103515, 107223, 116245, 138020, 139494, 142964, 144921, 145740, 162743, 165624, 178705, 185992, 193228, 207030, 214446, 232490, 241535, 250187, 276040, 278988, 285928, 289842, 291480, 325486, 348735, 357410, 386456, 414060, 428892, 464980, 483070, 488229, 500374, 536115, 557976, 579684, 650972, 697470, 714820, 724605, 750561, 813715, 828120, 857784, 929960, 966140, 976458, 1000748, 1072230, 1159368, 1250935, 1301944, 1394940, 1429640, 1449210, 1501122, 1627430, 1932280, 1952916, 2001496, 2144460, 2394647, 2441145, 2501870, 2789880, 2898420, 3002244, 3254860, 3752805, 3905832, 4288920, 4789294, 4882290, 5003740, 5796840, 6004488, 6509720, 7183941, 7505610, 9578588, 9764580, 10007480, 11973235, 14367882, 15011220, 16762529, 19157176, 19529160, 23946470, 28735764, 30022440, 33525058, 35919705, 47892940, 50287587, 57471528, 67050116, 71839410, 83812645, 95785880, 100575174, 134100232, 143678820, 167625290, 201150348, 251437935, 287357640, 335250580, 402300696, 502875870, 670501160, 1005751740, 2011503480]

約数ペア:

[(1, 2011503480), (2, 1005751740), (3, 670501160), (4, 502875870), (5, 402300696), (6, 335250580), (7, 287357640), (8, 251437935), (10, 201150348), (12, 167625290), (14, 143678820), (15, 134100232), (20, 100575174), (21, 95785880), (24, 83812645), (28, 71839410), (30, 67050116), (35, 57471528), (40, 50287587), (42, 47892940), (56, 35919705), (60, 33525058), (67, 30022440), (70, 28735764), (84, 23946470), (103, 19529160), (105, 19157176), (120, 16762529), (134, 15011220), (140, 14367882), (168, 11973235), (201, 10007480), (206, 9764580), (210, 9578588), (268, 7505610), (280, 7183941), (309, 6509720), (335, 6004488), (347, 5796840), (402, 5003740), (412, 4882290), (420, 4789294), (469, 4288920), (515, 3905832), (536, 3752805), (618, 3254860), (670, 3002244), (694, 2898420), (721, 2789880), (804, 2501870), (824, 2441145), (840, 2394647), (938, 2144460), (1005, 2001496), (1030, 1952916), (1041, 1932280), (1236, 1627430), (1340, 1501122), (1388, 1449210), (1407, 1429640), (1442, 1394940), (1545, 1301944), (1608, 1250935), (1735, 1159368), (1876, 1072230), (2010, 1000748), (2060, 976458), (2082, 966140), (2163, 929960), (2345, 857784), (2429, 828120), (2472, 813715), (2680, 750561), (2776, 724605), (2814, 714820), (2884, 697470), (3090, 650972), (3470, 579684), (3605, 557976), (3752, 536115), (4020, 500374), (4120, 488229), (4164, 483070), (4326, 464980), (4690, 428892), (4858, 414060), (5205, 386456), (5628, 357410), (5768, 348735), (6180, 325486), (6901, 291480), (6940, 289842), (7035, 285928), (7210, 278988), (7287, 276040), (8040, 250187), (8328, 241535), (8652, 232490), (9380, 214446), (9716, 207030), (10410, 193228), (10815, 185992), (11256, 178705), (12145, 165624), (12360, 162743), (13802, 145740), (13880, 144921), (14070, 142964), (14420, 139494), (14574, 138020), (17304, 116245), (18760, 107223), (19432, 103515), (20703, 97160), (20820, 96614), (21630, 92996), (23249, 86520), (24290, 82812), (27604, 72870), (28140, 71482), (28840, 69747), (29148, 69010), (34505, 58296), (35741, 56280), (36435, 55208), (41406, 48580), (41640, 48307), (43260, 46498)]