780903648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:127

約数の個数: 432

約数和(自身を含む): 2845795680

約数和(自身を除く): 2064892032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 29, 32, 36, 37, 38, 42, 48, 56, 57, 58, 63, 72, 74, 76, 84, 87, 96, 111, 112, 114, 116, 126, 133, 144, 148, 152, 168, 171, 174, 203, 222, 224, 228, 232, 252, 259, 261, 266, 288, 296, 304, 333, 336, 342, 348, 361, 399, 406, 444, 456, 464, 504, 518, 522, 532, 551, 592, 608, 609, 666, 672, 684, 696, 703, 722, 777, 798, 812, 888, 912, 928, 1008, 1036, 1044, 1064, 1073, 1083, 1102, 1184, 1197, 1218, 1332, 1368, 1392, 1406, 1444, 1554, 1596, 1624, 1653, 1776, 1824, 1827, 2016, 2072, 2088, 2109, 2128, 2146, 2166, 2204, 2331, 2394, 2436, 2527, 2664, 2736, 2784, 2812, 2888, 3108, 3192, 3219, 3248, 3249, 3306, 3552, 3654, 3857, 4144, 4176, 4218, 4256, 4292, 4332, 4408, 4662, 4788, 4872, 4921, 4959, 5054, 5328, 5472, 5624, 5776, 6216, 6327, 6384, 6438, 6496, 6498, 6612, 7308, 7511, 7581, 7714, 8288, 8352, 8436, 8584, 8664, 8816, 9324, 9576, 9657, 9744, 9842, 9918, 10108, 10469, 10656, 11248, 11552, 11571, 12432, 12654, 12768, 12876, 12996, 13224, 13357, 14616, 14763, 15022, 15162, 15428, 16872, 17168, 17328, 17632, 18648, 19152, 19314, 19488, 19684, 19836, 20216, 20387, 20938, 22496, 22533, 22743, 23142, 24864, 25308, 25752, 25992, 26448, 26714, 29232, 29526, 30044, 30324, 30856, 31407, 33744, 34336, 34656, 34713, 37296, 38304, 38628, 39368, 39672, 40071, 40432, 40774, 41876, 44289, 45066, 45486, 46284, 50616, 51504, 51984, 52896, 53428, 58464, 59052, 60088, 60648, 61161, 61712, 62814, 67488, 67599, 69426, 73283, 74592, 77256, 78736, 79344, 80142, 80864, 81548, 83752, 88578, 90132, 90972, 92568, 93499, 94221, 101232, 103008, 103968, 106856, 118104, 120176, 120213, 121296, 122322, 123424, 125628, 135198, 138852, 142709, 146566, 154512, 157472, 158688, 160284, 163096, 167504, 177156, 180264, 181944, 183483, 185136, 186998, 188442, 202464, 213712, 219849, 236208, 240352, 240426, 242592, 244644, 251256, 270396, 277704, 280497, 285418, 293132, 309024, 320568, 326192, 335008, 354312, 360528, 363888, 366966, 370272, 373996, 376884, 387353, 427424, 428127, 439698, 472416, 480852, 489288, 502512, 540792, 555408, 560994, 570836, 586264, 641136, 652384, 659547, 708624, 721056, 727776, 733932, 747992, 753768, 774706, 841491, 856254, 879396, 961704, 978576, 1005024, 1081584, 1110816, 1121988, 1141672, 1162059, 1172528, 1282272, 1284381, 1319094, 1417248, 1467864, 1495984, 1507536, 1549412, 1682982, 1712508, 1758792, 1923408, 1957152, 2163168, 2243976, 2283344, 2324118, 2345056, 2568762, 2638188, 2711471, 2935728, 2991968, 3015072, 3098824, 3365964, 3425016, 3486177, 3517584, 3846816, 4487952, 4566688, 4648236, 5137524, 5276376, 5422942, 5871456, 6197648, 6731928, 6850032, 6972354, 7035168, 8134413, 8975904, 9296472, 10275048, 10552752, 10845884, 12395296, 13463856, 13700064, 13944708, 16268826, 18592944, 20550096, 21105504, 21691768, 24403239, 26927712, 27889416, 32537652, 37185888, 41100192, 43383536, 48806478, 55778832, 65075304, 86767072, 97612956, 111557664, 130150608, 195225912, 260301216, 390451824, 780903648]

約数ペア:

[(1, 780903648), (2, 390451824), (3, 260301216), (4, 195225912), (6, 130150608), (7, 111557664), (8, 97612956), (9, 86767072), (12, 65075304), (14, 55778832), (16, 48806478), (18, 43383536), (19, 41100192), (21, 37185888), (24, 32537652), (28, 27889416), (29, 26927712), (32, 24403239), (36, 21691768), (37, 21105504), (38, 20550096), (42, 18592944), (48, 16268826), (56, 13944708), (57, 13700064), (58, 13463856), (63, 12395296), (72, 10845884), (74, 10552752), (76, 10275048), (84, 9296472), (87, 8975904), (96, 8134413), (111, 7035168), (112, 6972354), (114, 6850032), (116, 6731928), (126, 6197648), (133, 5871456), (144, 5422942), (148, 5276376), (152, 5137524), (168, 4648236), (171, 4566688), (174, 4487952), (203, 3846816), (222, 3517584), (224, 3486177), (228, 3425016), (232, 3365964), (252, 3098824), (259, 3015072), (261, 2991968), (266, 2935728), (288, 2711471), (296, 2638188), (304, 2568762), (333, 2345056), (336, 2324118), (342, 2283344), (348, 2243976), (361, 2163168), (399, 1957152), (406, 1923408), (444, 1758792), (456, 1712508), (464, 1682982), (504, 1549412), (518, 1507536), (522, 1495984), (532, 1467864), (551, 1417248), (592, 1319094), (608, 1284381), (609, 1282272), (666, 1172528), (672, 1162059), (684, 1141672), (696, 1121988), (703, 1110816), (722, 1081584), (777, 1005024), (798, 978576), (812, 961704), (888, 879396), (912, 856254), (928, 841491), (1008, 774706), (1036, 753768), (1044, 747992), (1064, 733932), (1073, 727776), (1083, 721056), (1102, 708624), (1184, 659547), (1197, 652384), (1218, 641136), (1332, 586264), (1368, 570836), (1392, 560994), (1406, 555408), (1444, 540792), (1554, 502512), (1596, 489288), (1624, 480852), (1653, 472416), (1776, 439698), (1824, 428127), (1827, 427424), (2016, 387353), (2072, 376884), (2088, 373996), (2109, 370272), (2128, 366966), (2146, 363888), (2166, 360528), (2204, 354312), (2331, 335008), (2394, 326192), (2436, 320568), (2527, 309024), (2664, 293132), (2736, 285418), (2784, 280497), (2812, 277704), (2888, 270396), (3108, 251256), (3192, 244644), (3219, 242592), (3248, 240426), (3249, 240352), (3306, 236208), (3552, 219849), (3654, 213712), (3857, 202464), (4144, 188442), (4176, 186998), (4218, 185136), (4256, 183483), (4292, 181944), (4332, 180264), (4408, 177156), (4662, 167504), (4788, 163096), (4872, 160284), (4921, 158688), (4959, 157472), (5054, 154512), (5328, 146566), (5472, 142709), (5624, 138852), (5776, 135198), (6216, 125628), (6327, 123424), (6384, 122322), (6438, 121296), (6496, 120213), (6498, 120176), (6612, 118104), (7308, 106856), (7511, 103968), (7581, 103008), (7714, 101232), (8288, 94221), (8352, 93499), (8436, 92568), (8584, 90972), (8664, 90132), (8816, 88578), (9324, 83752), (9576, 81548), (9657, 80864), (9744, 80142), (9842, 79344), (9918, 78736), (10108, 77256), (10469, 74592), (10656, 73283), (11248, 69426), (11552, 67599), (11571, 67488), (12432, 62814), (12654, 61712), (12768, 61161), (12876, 60648), (12996, 60088), (13224, 59052), (13357, 58464), (14616, 53428), (14763, 52896), (15022, 51984), (15162, 51504), (15428, 50616), (16872, 46284), (17168, 45486), (17328, 45066), (17632, 44289), (18648, 41876), (19152, 40774), (19314, 40432), (19488, 40071), (19684, 39672), (19836, 39368), (20216, 38628), (20387, 38304), (20938, 37296), (22496, 34713), (22533, 34656), (22743, 34336), (23142, 33744), (24864, 31407), (25308, 30856), (25752, 30324), (25992, 30044), (26448, 29526), (26714, 29232)]