5120227840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:783

約数の個数: 320

約数和(自身を含む): 15619000320

約数和(自身を除く): 10498772480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 512, 520, 560, 620, 640, 709, 728, 806, 832, 868, 896, 910, 992, 1040, 1085, 1120, 1240, 1280, 1418, 1456, 1612, 1664, 1736, 1792, 1820, 1984, 2015, 2080, 2170, 2240, 2480, 2560, 2821, 2836, 2912, 3224, 3328, 3472, 3545, 3584, 3640, 3968, 4030, 4160, 4340, 4480, 4960, 4963, 5642, 5672, 5824, 6448, 6656, 6944, 7090, 7280, 7936, 8060, 8320, 8680, 8960, 9217, 9920, 9926, 11284, 11344, 11648, 12896, 13888, 14105, 14180, 14560, 15872, 16120, 16640, 17360, 17920, 18434, 19840, 19852, 21979, 22568, 22688, 23296, 24815, 25792, 27776, 28210, 28360, 29120, 32240, 33280, 34720, 36868, 39680, 39704, 43958, 45136, 45376, 46085, 46592, 49630, 51584, 55552, 56420, 56720, 58240, 64480, 64519, 69440, 73736, 79360, 79408, 87916, 90272, 90752, 92170, 99260, 103168, 109895, 111104, 112840, 113440, 116480, 128960, 129038, 138880, 147472, 153853, 158816, 175832, 180544, 181504, 184340, 198520, 206336, 219790, 225680, 226880, 232960, 257920, 258076, 277760, 285727, 294944, 307706, 317632, 322595, 351664, 361088, 363008, 368680, 397040, 439580, 451360, 453760, 515840, 516152, 555520, 571454, 589888, 615412, 635264, 645190, 703328, 722176, 737360, 769265, 794080, 879160, 902720, 907520, 1031680, 1032304, 1142908, 1179776, 1230824, 1270528, 1290380, 1406656, 1428635, 1444352, 1474720, 1538530, 1588160, 1758320, 1805440, 1815040, 2000089, 2064608, 2285816, 2359552, 2461648, 2541056, 2580760, 2813312, 2857270, 2949440, 3077060, 3176320, 3516640, 3610880, 4000178, 4129216, 4571632, 4719104, 4923296, 5161520, 5626624, 5714540, 5898880, 6154120, 6352640, 7033280, 7221760, 8000356, 8258432, 9143264, 9846592, 10000445, 10323040, 11253248, 11429080, 11797760, 12308240, 12705280, 14066560, 16000712, 16516864, 18286528, 19693184, 20000890, 20646080, 22858160, 23595520, 24616480, 28133120, 32001424, 33033728, 36573056, 39386368, 40001780, 41292160, 45716320, 49232960, 56266240, 64002848, 73146112, 78772736, 80003560, 82584320, 91432640, 98465920, 128005696, 146292224, 160007120, 165168640, 182865280, 196931840, 256011392, 320014240, 365730560, 393863680, 512022784, 640028480, 731461120, 1024045568, 1280056960, 2560113920, 5120227840]

約数ペア:

[(1, 5120227840), (2, 2560113920), (4, 1280056960), (5, 1024045568), (7, 731461120), (8, 640028480), (10, 512022784), (13, 393863680), (14, 365730560), (16, 320014240), (20, 256011392), (26, 196931840), (28, 182865280), (31, 165168640), (32, 160007120), (35, 146292224), (40, 128005696), (52, 98465920), (56, 91432640), (62, 82584320), (64, 80003560), (65, 78772736), (70, 73146112), (80, 64002848), (91, 56266240), (104, 49232960), (112, 45716320), (124, 41292160), (128, 40001780), (130, 39386368), (140, 36573056), (155, 33033728), (160, 32001424), (182, 28133120), (208, 24616480), (217, 23595520), (224, 22858160), (248, 20646080), (256, 20000890), (260, 19693184), (280, 18286528), (310, 16516864), (320, 16000712), (364, 14066560), (403, 12705280), (416, 12308240), (434, 11797760), (448, 11429080), (455, 11253248), (496, 10323040), (512, 10000445), (520, 9846592), (560, 9143264), (620, 8258432), (640, 8000356), (709, 7221760), (728, 7033280), (806, 6352640), (832, 6154120), (868, 5898880), (896, 5714540), (910, 5626624), (992, 5161520), (1040, 4923296), (1085, 4719104), (1120, 4571632), (1240, 4129216), (1280, 4000178), (1418, 3610880), (1456, 3516640), (1612, 3176320), (1664, 3077060), (1736, 2949440), (1792, 2857270), (1820, 2813312), (1984, 2580760), (2015, 2541056), (2080, 2461648), (2170, 2359552), (2240, 2285816), (2480, 2064608), (2560, 2000089), (2821, 1815040), (2836, 1805440), (2912, 1758320), (3224, 1588160), (3328, 1538530), (3472, 1474720), (3545, 1444352), (3584, 1428635), (3640, 1406656), (3968, 1290380), (4030, 1270528), (4160, 1230824), (4340, 1179776), (4480, 1142908), (4960, 1032304), (4963, 1031680), (5642, 907520), (5672, 902720), (5824, 879160), (6448, 794080), (6656, 769265), (6944, 737360), (7090, 722176), (7280, 703328), (7936, 645190), (8060, 635264), (8320, 615412), (8680, 589888), (8960, 571454), (9217, 555520), (9920, 516152), (9926, 515840), (11284, 453760), (11344, 451360), (11648, 439580), (12896, 397040), (13888, 368680), (14105, 363008), (14180, 361088), (14560, 351664), (15872, 322595), (16120, 317632), (16640, 307706), (17360, 294944), (17920, 285727), (18434, 277760), (19840, 258076), (19852, 257920), (21979, 232960), (22568, 226880), (22688, 225680), (23296, 219790), (24815, 206336), (25792, 198520), (27776, 184340), (28210, 181504), (28360, 180544), (29120, 175832), (32240, 158816), (33280, 153853), (34720, 147472), (36868, 138880), (39680, 129038), (39704, 128960), (43958, 116480), (45136, 113440), (45376, 112840), (46085, 111104), (46592, 109895), (49630, 103168), (51584, 99260), (55552, 92170), (56420, 90752), (56720, 90272), (58240, 87916), (64480, 79408), (64519, 79360), (69440, 73736)]