15511159008

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:646

約数の個数: 288

約数和(自身を含む): 47551795200

約数和(自身を除く): 32040636192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 72, 87, 93, 96, 116, 124, 139, 144, 174, 186, 232, 248, 261, 278, 279, 288, 348, 372, 417, 431, 464, 496, 522, 556, 558, 696, 744, 834, 862, 899, 928, 992, 1044, 1112, 1116, 1251, 1293, 1392, 1488, 1668, 1724, 1798, 2088, 2224, 2232, 2502, 2586, 2697, 2784, 2976, 3336, 3448, 3596, 3879, 4031, 4176, 4309, 4448, 4464, 5004, 5172, 5394, 6672, 6896, 7192, 7758, 8062, 8091, 8352, 8618, 8928, 10008, 10344, 10788, 12093, 12499, 12927, 13344, 13361, 13792, 14384, 15516, 16124, 16182, 17236, 20016, 20688, 21576, 24186, 24998, 25854, 26722, 28768, 31032, 32248, 32364, 34472, 36279, 37497, 38781, 40032, 40083, 41376, 43152, 48372, 49996, 51708, 53444, 59909, 62064, 64496, 64728, 68944, 72558, 74994, 77562, 80166, 86304, 96744, 99992, 103416, 106888, 112491, 119818, 120249, 124128, 124961, 128992, 129456, 137888, 145116, 149988, 155124, 160332, 179727, 193488, 199984, 206832, 213776, 224982, 239636, 240498, 249922, 258912, 290232, 299976, 310248, 320664, 359454, 374883, 386976, 387469, 399968, 413664, 427552, 449964, 479272, 480996, 499844, 539181, 580464, 599952, 620496, 641328, 718908, 749766, 774938, 899928, 958544, 961992, 999688, 1078362, 1124649, 1160928, 1162407, 1199904, 1240992, 1282656, 1437816, 1499532, 1549876, 1737361, 1799856, 1857179, 1917088, 1923984, 1999376, 2156724, 2249298, 2324814, 2875632, 2999064, 3099752, 3474722, 3487221, 3599712, 3714358, 3847968, 3998752, 4313448, 4498596, 4649628, 5212083, 5571537, 5751264, 5998128, 6199504, 6949444, 6974442, 7428716, 8626896, 8997192, 9299256, 10424166, 11143074, 11996256, 12399008, 13898888, 13948884, 14857432, 15636249, 16714611, 17253792, 17994384, 18598512, 20848332, 22286148, 27797776, 27897768, 29714864, 31272498, 33429222, 35988768, 37197024, 41696664, 44572296, 53858191, 55595552, 55795536, 59429728, 62544996, 66858444, 83393328, 89144592, 107716382, 111591072, 125089992, 133716888, 161574573, 166786656, 178289184, 215432764, 250179984, 267433776, 323149146, 430865528, 484723719, 500359968, 534867552, 646298292, 861731056, 969447438, 1292596584, 1723462112, 1938894876, 2585193168, 3877789752, 5170386336, 7755579504, 15511159008]

約数ペア:

[(1, 15511159008), (2, 7755579504), (3, 5170386336), (4, 3877789752), (6, 2585193168), (8, 1938894876), (9, 1723462112), (12, 1292596584), (16, 969447438), (18, 861731056), (24, 646298292), (29, 534867552), (31, 500359968), (32, 484723719), (36, 430865528), (48, 323149146), (58, 267433776), (62, 250179984), (72, 215432764), (87, 178289184), (93, 166786656), (96, 161574573), (116, 133716888), (124, 125089992), (139, 111591072), (144, 107716382), (174, 89144592), (186, 83393328), (232, 66858444), (248, 62544996), (261, 59429728), (278, 55795536), (279, 55595552), (288, 53858191), (348, 44572296), (372, 41696664), (417, 37197024), (431, 35988768), (464, 33429222), (496, 31272498), (522, 29714864), (556, 27897768), (558, 27797776), (696, 22286148), (744, 20848332), (834, 18598512), (862, 17994384), (899, 17253792), (928, 16714611), (992, 15636249), (1044, 14857432), (1112, 13948884), (1116, 13898888), (1251, 12399008), (1293, 11996256), (1392, 11143074), (1488, 10424166), (1668, 9299256), (1724, 8997192), (1798, 8626896), (2088, 7428716), (2224, 6974442), (2232, 6949444), (2502, 6199504), (2586, 5998128), (2697, 5751264), (2784, 5571537), (2976, 5212083), (3336, 4649628), (3448, 4498596), (3596, 4313448), (3879, 3998752), (4031, 3847968), (4176, 3714358), (4309, 3599712), (4448, 3487221), (4464, 3474722), (5004, 3099752), (5172, 2999064), (5394, 2875632), (6672, 2324814), (6896, 2249298), (7192, 2156724), (7758, 1999376), (8062, 1923984), (8091, 1917088), (8352, 1857179), (8618, 1799856), (8928, 1737361), (10008, 1549876), (10344, 1499532), (10788, 1437816), (12093, 1282656), (12499, 1240992), (12927, 1199904), (13344, 1162407), (13361, 1160928), (13792, 1124649), (14384, 1078362), (15516, 999688), (16124, 961992), (16182, 958544), (17236, 899928), (20016, 774938), (20688, 749766), (21576, 718908), (24186, 641328), (24998, 620496), (25854, 599952), (26722, 580464), (28768, 539181), (31032, 499844), (32248, 480996), (32364, 479272), (34472, 449964), (36279, 427552), (37497, 413664), (38781, 399968), (40032, 387469), (40083, 386976), (41376, 374883), (43152, 359454), (48372, 320664), (49996, 310248), (51708, 299976), (53444, 290232), (59909, 258912), (62064, 249922), (64496, 240498), (64728, 239636), (68944, 224982), (72558, 213776), (74994, 206832), (77562, 199984), (80166, 193488), (86304, 179727), (96744, 160332), (99992, 155124), (103416, 149988), (106888, 145116), (112491, 137888), (119818, 129456), (120249, 128992), (124128, 124961)]