20280744288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6323}}^1$

素因数の和:6426

約数の個数: 288

約数和(自身を含む): 69279065856

約数和(自身を除く): 48998321568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 43, 48, 56, 63, 72, 74, 84, 86, 96, 111, 112, 126, 129, 144, 148, 168, 172, 222, 224, 252, 258, 259, 288, 296, 301, 333, 336, 344, 387, 444, 504, 516, 518, 592, 602, 666, 672, 688, 774, 777, 888, 903, 1008, 1032, 1036, 1184, 1204, 1332, 1376, 1548, 1554, 1591, 1776, 1806, 2016, 2064, 2072, 2331, 2408, 2664, 2709, 3096, 3108, 3182, 3552, 3612, 4128, 4144, 4662, 4773, 4816, 5328, 5418, 6192, 6216, 6323, 6364, 7224, 8288, 9324, 9546, 9632, 10656, 10836, 11137, 12384, 12432, 12646, 12728, 14319, 14448, 18648, 18969, 19092, 21672, 22274, 24864, 25292, 25456, 28638, 28896, 33411, 37296, 37938, 38184, 43344, 44261, 44548, 50584, 50912, 56907, 57276, 66822, 74592, 75876, 76368, 86688, 88522, 89096, 100233, 101168, 113814, 114552, 132783, 133644, 151752, 152736, 177044, 178192, 200466, 202336, 227628, 229104, 233951, 265566, 267288, 271889, 303504, 354088, 356384, 398349, 400932, 455256, 458208, 467902, 531132, 534576, 543778, 607008, 701853, 708176, 796698, 801864, 815667, 910512, 935804, 1062264, 1069152, 1087556, 1403706, 1416352, 1593396, 1603728, 1631334, 1637657, 1821024, 1871608, 1903223, 2105559, 2124528, 2175112, 2447001, 2807412, 3186792, 3207456, 3262668, 3275314, 3743216, 3806446, 4211118, 4249056, 4350224, 4894002, 4912971, 5614824, 5709669, 6373584, 6525336, 6550628, 7486432, 7612892, 8422236, 8700448, 9788004, 9825942, 10059893, 11229648, 11419338, 12747168, 13050672, 13101256, 14738913, 15225784, 16844472, 17129007, 19576008, 19651884, 20119786, 22459296, 22838676, 26101344, 26202512, 29477826, 30179679, 30451568, 33688944, 34258014, 39152016, 39303768, 40239572, 45677352, 52405024, 58955652, 60359358, 60903136, 67377888, 68516028, 70419251, 78304032, 78607536, 80479144, 90539037, 91354704, 117911304, 120718716, 137032056, 140838502, 157215072, 160958288, 181078074, 182709408, 211257753, 235822608, 241437432, 274064112, 281677004, 321916576, 362156148, 422515506, 471645216, 482874864, 548128224, 563354008, 633773259, 724312296, 845031012, 965749728, 1126708016, 1267546518, 1448624592, 1690062024, 2253416032, 2535093036, 2897249184, 3380124048, 5070186072, 6760248096, 10140372144, 20280744288]

約数ペア:

[(1, 20280744288), (2, 10140372144), (3, 6760248096), (4, 5070186072), (6, 3380124048), (7, 2897249184), (8, 2535093036), (9, 2253416032), (12, 1690062024), (14, 1448624592), (16, 1267546518), (18, 1126708016), (21, 965749728), (24, 845031012), (28, 724312296), (32, 633773259), (36, 563354008), (37, 548128224), (42, 482874864), (43, 471645216), (48, 422515506), (56, 362156148), (63, 321916576), (72, 281677004), (74, 274064112), (84, 241437432), (86, 235822608), (96, 211257753), (111, 182709408), (112, 181078074), (126, 160958288), (129, 157215072), (144, 140838502), (148, 137032056), (168, 120718716), (172, 117911304), (222, 91354704), (224, 90539037), (252, 80479144), (258, 78607536), (259, 78304032), (288, 70419251), (296, 68516028), (301, 67377888), (333, 60903136), (336, 60359358), (344, 58955652), (387, 52405024), (444, 45677352), (504, 40239572), (516, 39303768), (518, 39152016), (592, 34258014), (602, 33688944), (666, 30451568), (672, 30179679), (688, 29477826), (774, 26202512), (777, 26101344), (888, 22838676), (903, 22459296), (1008, 20119786), (1032, 19651884), (1036, 19576008), (1184, 17129007), (1204, 16844472), (1332, 15225784), (1376, 14738913), (1548, 13101256), (1554, 13050672), (1591, 12747168), (1776, 11419338), (1806, 11229648), (2016, 10059893), (2064, 9825942), (2072, 9788004), (2331, 8700448), (2408, 8422236), (2664, 7612892), (2709, 7486432), (3096, 6550628), (3108, 6525336), (3182, 6373584), (3552, 5709669), (3612, 5614824), (4128, 4912971), (4144, 4894002), (4662, 4350224), (4773, 4249056), (4816, 4211118), (5328, 3806446), (5418, 3743216), (6192, 3275314), (6216, 3262668), (6323, 3207456), (6364, 3186792), (7224, 2807412), (8288, 2447001), (9324, 2175112), (9546, 2124528), (9632, 2105559), (10656, 1903223), (10836, 1871608), (11137, 1821024), (12384, 1637657), (12432, 1631334), (12646, 1603728), (12728, 1593396), (14319, 1416352), (14448, 1403706), (18648, 1087556), (18969, 1069152), (19092, 1062264), (21672, 935804), (22274, 910512), (24864, 815667), (25292, 801864), (25456, 796698), (28638, 708176), (28896, 701853), (33411, 607008), (37296, 543778), (37938, 534576), (38184, 531132), (43344, 467902), (44261, 458208), (44548, 455256), (50584, 400932), (50912, 398349), (56907, 356384), (57276, 354088), (66822, 303504), (74592, 271889), (75876, 267288), (76368, 265566), (86688, 233951), (88522, 229104), (89096, 227628), (100233, 202336), (101168, 200466), (113814, 178192), (114552, 177044), (132783, 152736), (133644, 151752)]