2547123040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:246

約数の個数: 384

約数和(自身を含む): 7994972160

約数和(自身を除く): 5447849120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 89, 92, 101, 110, 112, 115, 140, 154, 160, 161, 176, 178, 184, 202, 220, 224, 230, 253, 280, 308, 322, 352, 356, 368, 385, 404, 440, 445, 460, 505, 506, 560, 616, 623, 644, 707, 712, 736, 770, 805, 808, 880, 890, 920, 979, 1010, 1012, 1111, 1120, 1232, 1246, 1265, 1288, 1414, 1424, 1540, 1610, 1616, 1760, 1771, 1780, 1840, 1958, 2020, 2024, 2047, 2222, 2323, 2464, 2492, 2530, 2576, 2828, 2848, 3080, 3115, 3220, 3232, 3535, 3542, 3560, 3680, 3916, 4040, 4048, 4094, 4444, 4646, 4895, 4984, 5060, 5152, 5555, 5656, 6160, 6230, 6440, 6853, 7070, 7084, 7120, 7777, 7832, 8080, 8096, 8188, 8855, 8888, 8989, 9292, 9790, 9968, 10120, 10235, 11110, 11312, 11615, 12320, 12460, 12880, 13706, 14140, 14168, 14240, 14329, 15554, 15664, 16160, 16261, 16376, 17710, 17776, 17978, 18584, 19580, 19936, 20240, 20470, 22220, 22517, 22624, 23230, 24920, 25553, 25760, 27412, 28280, 28336, 28658, 31108, 31328, 32522, 32752, 34265, 35420, 35552, 35956, 37168, 38885, 39160, 40480, 40940, 44440, 44945, 45034, 46460, 49840, 51106, 54824, 56560, 56672, 57316, 62216, 62923, 65044, 65504, 68530, 70840, 71645, 71912, 74336, 77770, 78320, 81305, 81880, 88880, 89890, 90068, 92920, 98879, 99680, 102212, 109648, 112585, 113120, 114632, 124432, 125846, 127765, 130088, 137060, 141680, 143290, 143824, 155540, 156640, 157619, 162610, 163760, 177760, 178871, 179780, 180136, 185840, 197758, 204424, 206747, 219296, 225170, 229264, 248864, 251692, 255530, 260176, 274120, 283360, 286580, 287648, 311080, 314615, 315238, 325220, 327520, 357742, 359560, 360272, 371680, 395516, 408848, 413494, 450340, 458528, 494395, 503384, 511060, 520352, 548240, 573160, 622160, 629230, 630476, 650440, 692153, 715484, 719120, 720544, 788095, 791032, 817696, 826988, 894355, 900680, 988790, 1006768, 1022120, 1033735, 1096480, 1146320, 1244320, 1258460, 1260952, 1300880, 1384306, 1430968, 1438240, 1447229, 1576190, 1582064, 1653976, 1788710, 1801360, 1977580, 2013536, 2044240, 2067470, 2274217, 2292640, 2516920, 2521904, 2601760, 2768612, 2861936, 2894458, 3152380, 3164128, 3307952, 3460765, 3577420, 3602720, 3955160, 4088480, 4134940, 4548434, 5033840, 5043808, 5537224, 5723872, 5788916, 6304760, 6615904, 6921530, 7154840, 7236145, 7910320, 8269880, 9096868, 10067680, 11074448, 11371085, 11577832, 12609520, 13843060, 14309680, 14472290, 15820640, 15919519, 16539760, 18193736, 22148896, 22742170, 23155664, 25219040, 27686120, 28619360, 28944580, 31839038, 33079520, 36387472, 45484340, 46311328, 55372240, 57889160, 63678076, 72774944, 79597595, 90968680, 110744480, 115778320, 127356152, 159195190, 181937360, 231556640, 254712304, 318390380, 363874720, 509424608, 636780760, 1273561520, 2547123040]

約数ペア:

[(1, 2547123040), (2, 1273561520), (4, 636780760), (5, 509424608), (7, 363874720), (8, 318390380), (10, 254712304), (11, 231556640), (14, 181937360), (16, 159195190), (20, 127356152), (22, 115778320), (23, 110744480), (28, 90968680), (32, 79597595), (35, 72774944), (40, 63678076), (44, 57889160), (46, 55372240), (55, 46311328), (56, 45484340), (70, 36387472), (77, 33079520), (80, 31839038), (88, 28944580), (89, 28619360), (92, 27686120), (101, 25219040), (110, 23155664), (112, 22742170), (115, 22148896), (140, 18193736), (154, 16539760), (160, 15919519), (161, 15820640), (176, 14472290), (178, 14309680), (184, 13843060), (202, 12609520), (220, 11577832), (224, 11371085), (230, 11074448), (253, 10067680), (280, 9096868), (308, 8269880), (322, 7910320), (352, 7236145), (356, 7154840), (368, 6921530), (385, 6615904), (404, 6304760), (440, 5788916), (445, 5723872), (460, 5537224), (505, 5043808), (506, 5033840), (560, 4548434), (616, 4134940), (623, 4088480), (644, 3955160), (707, 3602720), (712, 3577420), (736, 3460765), (770, 3307952), (805, 3164128), (808, 3152380), (880, 2894458), (890, 2861936), (920, 2768612), (979, 2601760), (1010, 2521904), (1012, 2516920), (1111, 2292640), (1120, 2274217), (1232, 2067470), (1246, 2044240), (1265, 2013536), (1288, 1977580), (1414, 1801360), (1424, 1788710), (1540, 1653976), (1610, 1582064), (1616, 1576190), (1760, 1447229), (1771, 1438240), (1780, 1430968), (1840, 1384306), (1958, 1300880), (2020, 1260952), (2024, 1258460), (2047, 1244320), (2222, 1146320), (2323, 1096480), (2464, 1033735), (2492, 1022120), (2530, 1006768), (2576, 988790), (2828, 900680), (2848, 894355), (3080, 826988), (3115, 817696), (3220, 791032), (3232, 788095), (3535, 720544), (3542, 719120), (3560, 715484), (3680, 692153), (3916, 650440), (4040, 630476), (4048, 629230), (4094, 622160), (4444, 573160), (4646, 548240), (4895, 520352), (4984, 511060), (5060, 503384), (5152, 494395), (5555, 458528), (5656, 450340), (6160, 413494), (6230, 408848), (6440, 395516), (6853, 371680), (7070, 360272), (7084, 359560), (7120, 357742), (7777, 327520), (7832, 325220), (8080, 315238), (8096, 314615), (8188, 311080), (8855, 287648), (8888, 286580), (8989, 283360), (9292, 274120), (9790, 260176), (9968, 255530), (10120, 251692), (10235, 248864), (11110, 229264), (11312, 225170), (11615, 219296), (12320, 206747), (12460, 204424), (12880, 197758), (13706, 185840), (14140, 180136), (14168, 179780), (14240, 178871), (14329, 177760), (15554, 163760), (15664, 162610), (16160, 157619), (16261, 156640), (16376, 155540), (17710, 143824), (17776, 143290), (17978, 141680), (18584, 137060), (19580, 130088), (19936, 127765), (20240, 125846), (20470, 124432), (22220, 114632), (22517, 113120), (22624, 112585), (23230, 109648), (24920, 102212), (25553, 99680), (25760, 98879), (27412, 92920), (28280, 90068), (28336, 89890), (28658, 88880), (31108, 81880), (31328, 81305), (32522, 78320), (32752, 77770), (34265, 74336), (35420, 71912), (35552, 71645), (35956, 70840), (37168, 68530), (38885, 65504), (39160, 65044), (40480, 62923), (40940, 62216), (44440, 57316), (44945, 56672), (45034, 56560), (46460, 54824), (49840, 51106)]