12966645440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:719

約数の個数: 224

約数和(自身を含む): 36052231680

約数和(自身を除く): 23085586240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 179, 224, 280, 292, 320, 358, 365, 443, 448, 511, 560, 584, 716, 730, 886, 895, 1022, 1120, 1168, 1253, 1432, 1460, 1772, 1790, 2044, 2215, 2240, 2336, 2506, 2555, 2864, 2920, 3101, 3544, 3580, 4088, 4430, 4672, 5012, 5110, 5728, 5840, 6202, 6265, 7088, 7160, 8176, 8860, 10024, 10220, 11456, 11680, 12404, 12530, 13067, 14176, 14320, 15505, 16352, 17720, 20048, 20440, 23360, 24808, 25060, 26134, 28352, 28640, 31010, 32339, 32704, 35440, 40096, 40880, 49616, 50120, 52268, 57280, 62020, 64678, 65335, 70880, 79297, 80192, 81760, 91469, 99232, 100240, 104536, 124040, 129356, 130670, 141760, 158594, 161695, 163520, 182938, 198464, 200480, 209072, 226373, 248080, 258712, 261340, 317188, 323390, 365876, 396485, 400960, 418144, 452746, 457345, 496160, 517424, 522680, 555079, 634376, 646780, 731752, 792970, 836288, 905492, 914690, 992320, 1034848, 1045360, 1110158, 1131865, 1268752, 1293560, 1463504, 1585940, 1810984, 1829380, 2069696, 2090720, 2220316, 2263730, 2537504, 2587120, 2775395, 2927008, 3171880, 3621968, 3658760, 4181440, 4440632, 4527460, 5075008, 5174240, 5550790, 5788681, 5854016, 6343760, 7243936, 7317520, 8881264, 9054920, 10348480, 11101580, 11577362, 12687520, 14487872, 14635040, 17762528, 18109840, 22203160, 23154724, 25375040, 28943405, 29270080, 35525056, 36219680, 40520767, 44406320, 46309448, 57886810, 72439360, 81041534, 88812640, 92618896, 115773620, 162083068, 177625280, 185237792, 202603835, 231547240, 324166136, 370475584, 405207670, 463094480, 648332272, 810415340, 926188960, 1296664544, 1620830680, 1852377920, 2593329088, 3241661360, 6483322720, 12966645440]

約数ペア:

[(1, 12966645440), (2, 6483322720), (4, 3241661360), (5, 2593329088), (7, 1852377920), (8, 1620830680), (10, 1296664544), (14, 926188960), (16, 810415340), (20, 648332272), (28, 463094480), (32, 405207670), (35, 370475584), (40, 324166136), (56, 231547240), (64, 202603835), (70, 185237792), (73, 177625280), (80, 162083068), (112, 115773620), (140, 92618896), (146, 88812640), (160, 81041534), (179, 72439360), (224, 57886810), (280, 46309448), (292, 44406320), (320, 40520767), (358, 36219680), (365, 35525056), (443, 29270080), (448, 28943405), (511, 25375040), (560, 23154724), (584, 22203160), (716, 18109840), (730, 17762528), (886, 14635040), (895, 14487872), (1022, 12687520), (1120, 11577362), (1168, 11101580), (1253, 10348480), (1432, 9054920), (1460, 8881264), (1772, 7317520), (1790, 7243936), (2044, 6343760), (2215, 5854016), (2240, 5788681), (2336, 5550790), (2506, 5174240), (2555, 5075008), (2864, 4527460), (2920, 4440632), (3101, 4181440), (3544, 3658760), (3580, 3621968), (4088, 3171880), (4430, 2927008), (4672, 2775395), (5012, 2587120), (5110, 2537504), (5728, 2263730), (5840, 2220316), (6202, 2090720), (6265, 2069696), (7088, 1829380), (7160, 1810984), (8176, 1585940), (8860, 1463504), (10024, 1293560), (10220, 1268752), (11456, 1131865), (11680, 1110158), (12404, 1045360), (12530, 1034848), (13067, 992320), (14176, 914690), (14320, 905492), (15505, 836288), (16352, 792970), (17720, 731752), (20048, 646780), (20440, 634376), (23360, 555079), (24808, 522680), (25060, 517424), (26134, 496160), (28352, 457345), (28640, 452746), (31010, 418144), (32339, 400960), (32704, 396485), (35440, 365876), (40096, 323390), (40880, 317188), (49616, 261340), (50120, 258712), (52268, 248080), (57280, 226373), (62020, 209072), (64678, 200480), (65335, 198464), (70880, 182938), (79297, 163520), (80192, 161695), (81760, 158594), (91469, 141760), (99232, 130670), (100240, 129356), (104536, 124040)]