349886880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:468

約数の個数: 288

約数和(自身を含む): 1381895424

約数和(自身を除く): 1032008544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 103, 105, 112, 120, 126, 140, 144, 160, 168, 180, 206, 210, 224, 240, 252, 280, 288, 309, 315, 336, 337, 360, 412, 420, 480, 504, 515, 560, 618, 630, 672, 674, 720, 721, 824, 840, 927, 1008, 1011, 1030, 1120, 1236, 1260, 1348, 1440, 1442, 1545, 1648, 1680, 1685, 1854, 2016, 2022, 2060, 2163, 2359, 2472, 2520, 2696, 2884, 3033, 3090, 3296, 3360, 3370, 3605, 3708, 4044, 4120, 4326, 4635, 4718, 4944, 5040, 5055, 5392, 5768, 6066, 6180, 6489, 6740, 7077, 7210, 7416, 8088, 8240, 8652, 9270, 9436, 9888, 10080, 10110, 10784, 10815, 11536, 11795, 12132, 12360, 12978, 13480, 14154, 14420, 14832, 15165, 16176, 16480, 17304, 18540, 18872, 20220, 21231, 21630, 23072, 23590, 24264, 24720, 25956, 26960, 28308, 28840, 29664, 30330, 32352, 32445, 34608, 34711, 35385, 37080, 37744, 40440, 42462, 43260, 47180, 48528, 49440, 51912, 53920, 56616, 57680, 60660, 64890, 69216, 69422, 70770, 74160, 75488, 80880, 84924, 86520, 94360, 97056, 103824, 104133, 106155, 113232, 115360, 121320, 129780, 138844, 141540, 148320, 161760, 169848, 173040, 173555, 188720, 207648, 208266, 212310, 226464, 242640, 242977, 259560, 277688, 283080, 312399, 339696, 346080, 347110, 377440, 416532, 424620, 485280, 485954, 519120, 520665, 555376, 566160, 624798, 679392, 694220, 728931, 833064, 849240, 971908, 1038240, 1041330, 1110752, 1132320, 1214885, 1249596, 1388440, 1457862, 1561995, 1666128, 1698480, 1943816, 2082660, 2186793, 2429770, 2499192, 2776880, 2915724, 3123990, 3332256, 3396960, 3644655, 3887632, 4165320, 4373586, 4859540, 4998384, 5553760, 5831448, 6247980, 7289310, 7775264, 8330640, 8747172, 9719080, 9996768, 10933965, 11662896, 12495960, 14578620, 16661280, 17494344, 19438160, 21867930, 23325792, 24991920, 29157240, 34988688, 38876320, 43735860, 49983840, 58314480, 69977376, 87471720, 116628960, 174943440, 349886880]

約数ペア:

[(1, 349886880), (2, 174943440), (3, 116628960), (4, 87471720), (5, 69977376), (6, 58314480), (7, 49983840), (8, 43735860), (9, 38876320), (10, 34988688), (12, 29157240), (14, 24991920), (15, 23325792), (16, 21867930), (18, 19438160), (20, 17494344), (21, 16661280), (24, 14578620), (28, 12495960), (30, 11662896), (32, 10933965), (35, 9996768), (36, 9719080), (40, 8747172), (42, 8330640), (45, 7775264), (48, 7289310), (56, 6247980), (60, 5831448), (63, 5553760), (70, 4998384), (72, 4859540), (80, 4373586), (84, 4165320), (90, 3887632), (96, 3644655), (103, 3396960), (105, 3332256), (112, 3123990), (120, 2915724), (126, 2776880), (140, 2499192), (144, 2429770), (160, 2186793), (168, 2082660), (180, 1943816), (206, 1698480), (210, 1666128), (224, 1561995), (240, 1457862), (252, 1388440), (280, 1249596), (288, 1214885), (309, 1132320), (315, 1110752), (336, 1041330), (337, 1038240), (360, 971908), (412, 849240), (420, 833064), (480, 728931), (504, 694220), (515, 679392), (560, 624798), (618, 566160), (630, 555376), (672, 520665), (674, 519120), (720, 485954), (721, 485280), (824, 424620), (840, 416532), (927, 377440), (1008, 347110), (1011, 346080), (1030, 339696), (1120, 312399), (1236, 283080), (1260, 277688), (1348, 259560), (1440, 242977), (1442, 242640), (1545, 226464), (1648, 212310), (1680, 208266), (1685, 207648), (1854, 188720), (2016, 173555), (2022, 173040), (2060, 169848), (2163, 161760), (2359, 148320), (2472, 141540), (2520, 138844), (2696, 129780), (2884, 121320), (3033, 115360), (3090, 113232), (3296, 106155), (3360, 104133), (3370, 103824), (3605, 97056), (3708, 94360), (4044, 86520), (4120, 84924), (4326, 80880), (4635, 75488), (4718, 74160), (4944, 70770), (5040, 69422), (5055, 69216), (5392, 64890), (5768, 60660), (6066, 57680), (6180, 56616), (6489, 53920), (6740, 51912), (7077, 49440), (7210, 48528), (7416, 47180), (8088, 43260), (8240, 42462), (8652, 40440), (9270, 37744), (9436, 37080), (9888, 35385), (10080, 34711), (10110, 34608), (10784, 32445), (10815, 32352), (11536, 30330), (11795, 29664), (12132, 28840), (12360, 28308), (12978, 26960), (13480, 25956), (14154, 24720), (14420, 24264), (14832, 23590), (15165, 23072), (16176, 21630), (16480, 21231), (17304, 20220), (18540, 18872)]