420250260744

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{1553}}^1$

素因数の和:2330

約数の個数: 320

約数和(自身を含む): 1281639744000

約数和(自身を除く): 861389483256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 152, 162, 171, 186, 216, 228, 248, 279, 324, 342, 372, 456, 513, 558, 589, 648, 684, 709, 744, 837, 1026, 1116, 1178, 1368, 1418, 1539, 1553, 1674, 1767, 2052, 2127, 2232, 2356, 2511, 2836, 3078, 3106, 3348, 3534, 4104, 4254, 4659, 4712, 5022, 5301, 5672, 6156, 6212, 6381, 6696, 7068, 8508, 9318, 10044, 10602, 12312, 12424, 12762, 13471, 13977, 14136, 15903, 17016, 18636, 19143, 20088, 21204, 21979, 25524, 26942, 27954, 29507, 31806, 37272, 38286, 40413, 41931, 42408, 43958, 47709, 48143, 51048, 53884, 55908, 57429, 59014, 63612, 65937, 76572, 80826, 83862, 87916, 88521, 95418, 96286, 107768, 111816, 114858, 118028, 121239, 125793, 127224, 131874, 144429, 153144, 161652, 167724, 175832, 177042, 190836, 192572, 197811, 229716, 236056, 242478, 251586, 263748, 265563, 288858, 323304, 335448, 354084, 363717, 381672, 385144, 395622, 417601, 433287, 459432, 484956, 503172, 527496, 531126, 577716, 593433, 708168, 727434, 791244, 796689, 835202, 866574, 914717, 969912, 1006344, 1062252, 1091151, 1101077, 1155432, 1186866, 1252803, 1299861, 1454868, 1582488, 1593378, 1670404, 1733148, 1780299, 1829434, 2124504, 2182302, 2202154, 2373732, 2390067, 2505606, 2599722, 2744151, 2909736, 3186756, 3303231, 3340808, 3466296, 3560598, 3658868, 3758409, 3899583, 4364604, 4404308, 4747464, 4780134, 5011212, 5199444, 5488302, 6373512, 6606462, 7121196, 7317736, 7516818, 7799166, 8232453, 8729208, 8808616, 9560268, 9909693, 10022424, 10398888, 10976604, 11275227, 13212924, 14242392, 15033636, 15598332, 16464906, 19120536, 19819386, 20920463, 21953208, 22550454, 24697359, 26425848, 29729079, 30067272, 31196664, 32929812, 33825681, 34133387, 39638772, 41840926, 45100908, 49394718, 59458158, 62761389, 65859624, 67651362, 68266774, 74092077, 79277544, 83681852, 89187237, 90201816, 98789436, 102400161, 118916316, 125522778, 135302724, 136533548, 148184154, 167363704, 178374474, 188284167, 197578872, 204800322, 237832632, 251045556, 270605448, 273067096, 296368308, 307200483, 356748948, 376568334, 409600644, 502091112, 564852501, 592736616, 614400966, 648534353, 713497896, 753136668, 819201288, 921601449, 1129705002, 1228801932, 1297068706, 1506273336, 1694557503, 1843202898, 1945603059, 2259410004, 2457603864, 2594137412, 2764804347, 3389115006, 3686405796, 3891206118, 4518820008, 5188274824, 5529608694, 5836809177, 6778230012, 7372811592, 7782412236, 11059217388, 11673618354, 13556460024, 15564824472, 17510427531, 22118434776, 23347236708, 35020855062, 46694473416, 52531282593, 70041710124, 105062565186, 140083420248, 210125130372, 420250260744]

約数ペア:

[(1, 420250260744), (2, 210125130372), (3, 140083420248), (4, 105062565186), (6, 70041710124), (8, 52531282593), (9, 46694473416), (12, 35020855062), (18, 23347236708), (19, 22118434776), (24, 17510427531), (27, 15564824472), (31, 13556460024), (36, 11673618354), (38, 11059217388), (54, 7782412236), (57, 7372811592), (62, 6778230012), (72, 5836809177), (76, 5529608694), (81, 5188274824), (93, 4518820008), (108, 3891206118), (114, 3686405796), (124, 3389115006), (152, 2764804347), (162, 2594137412), (171, 2457603864), (186, 2259410004), (216, 1945603059), (228, 1843202898), (248, 1694557503), (279, 1506273336), (324, 1297068706), (342, 1228801932), (372, 1129705002), (456, 921601449), (513, 819201288), (558, 753136668), (589, 713497896), (648, 648534353), (684, 614400966), (709, 592736616), (744, 564852501), (837, 502091112), (1026, 409600644), (1116, 376568334), (1178, 356748948), (1368, 307200483), (1418, 296368308), (1539, 273067096), (1553, 270605448), (1674, 251045556), (1767, 237832632), (2052, 204800322), (2127, 197578872), (2232, 188284167), (2356, 178374474), (2511, 167363704), (2836, 148184154), (3078, 136533548), (3106, 135302724), (3348, 125522778), (3534, 118916316), (4104, 102400161), (4254, 98789436), (4659, 90201816), (4712, 89187237), (5022, 83681852), (5301, 79277544), (5672, 74092077), (6156, 68266774), (6212, 67651362), (6381, 65859624), (6696, 62761389), (7068, 59458158), (8508, 49394718), (9318, 45100908), (10044, 41840926), (10602, 39638772), (12312, 34133387), (12424, 33825681), (12762, 32929812), (13471, 31196664), (13977, 30067272), (14136, 29729079), (15903, 26425848), (17016, 24697359), (18636, 22550454), (19143, 21953208), (20088, 20920463), (21204, 19819386), (21979, 19120536), (25524, 16464906), (26942, 15598332), (27954, 15033636), (29507, 14242392), (31806, 13212924), (37272, 11275227), (38286, 10976604), (40413, 10398888), (41931, 10022424), (42408, 9909693), (43958, 9560268), (47709, 8808616), (48143, 8729208), (51048, 8232453), (53884, 7799166), (55908, 7516818), (57429, 7317736), (59014, 7121196), (63612, 6606462), (65937, 6373512), (76572, 5488302), (80826, 5199444), (83862, 5011212), (87916, 4780134), (88521, 4747464), (95418, 4404308), (96286, 4364604), (107768, 3899583), (111816, 3758409), (114858, 3658868), (118028, 3560598), (121239, 3466296), (125793, 3340808), (127224, 3303231), (131874, 3186756), (144429, 2909736), (153144, 2744151), (161652, 2599722), (167724, 2505606), (175832, 2390067), (177042, 2373732), (190836, 2202154), (192572, 2182302), (197811, 2124504), (229716, 1829434), (236056, 1780299), (242478, 1733148), (251586, 1670404), (263748, 1593378), (265563, 1582488), (288858, 1454868), (323304, 1299861), (335448, 1252803), (354084, 1186866), (363717, 1155432), (381672, 1101077), (385144, 1091151), (395622, 1062252), (417601, 1006344), (433287, 969912), (459432, 914717), (484956, 866574), (503172, 835202), (527496, 796689), (531126, 791244), (577716, 727434), (593433, 708168)]