812172779520

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{213209}}^1$

素因数の和:213274

約数の個数: 224

約数和(自身を含む): 2682638922240

約数和(自身を除く): 1870466142720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4096, 4960, 5120, 5952, 6144, 7440, 7680, 7936, 8192, 9920, 10240, 11904, 12288, 14880, 15360, 15872, 19840, 20480, 23808, 24576, 29760, 30720, 31744, 39680, 40960, 47616, 59520, 61440, 63488, 79360, 95232, 119040, 122880, 126976, 158720, 190464, 213209, 238080, 253952, 317440, 380928, 426418, 476160, 634880, 639627, 761856, 852836, 952320, 1066045, 1269760, 1279254, 1705672, 1904640, 2132090, 2558508, 3198135, 3411344, 3809280, 4264180, 5117016, 6396270, 6609479, 6822688, 8528360, 10234032, 12792540, 13218958, 13645376, 17056720, 19828437, 20468064, 25585080, 26437916, 27290752, 33047395, 34113440, 39656874, 40936128, 51170160, 52875832, 54581504, 66094790, 68226880, 79313748, 81872256, 99142185, 102340320, 105751664, 109163008, 132189580, 136453760, 158627496, 163744512, 198284370, 204680640, 211503328, 218326016, 264379160, 272907520, 317254992, 327489024, 396568740, 409361280, 423006656, 436652032, 528758320, 545815040, 634509984, 654978048, 793137480, 818722560, 846013312, 873304064, 1057516640, 1091630080, 1269019968, 1309956096, 1586274960, 1637445120, 1692026624, 1746608128, 2115033280, 2183260160, 2538039936, 2619912192, 3172549920, 3274890240, 3384053248, 4230066560, 4366520320, 5076079872, 5239824384, 6345099840, 6549780480, 6768106496, 8460133120, 8733040640, 10152159744, 12690199680, 13099560960, 13536212992, 16920266240, 20304319488, 25380399360, 26199121920, 27072425984, 33840532480, 40608638976, 50760798720, 54144851968, 67681064960, 81217277952, 101521597440, 135362129920, 162434555904, 203043194880, 270724259840, 406086389760, 812172779520]

約数ペア:

[(1, 812172779520), (2, 406086389760), (3, 270724259840), (4, 203043194880), (5, 162434555904), (6, 135362129920), (8, 101521597440), (10, 81217277952), (12, 67681064960), (15, 54144851968), (16, 50760798720), (20, 40608638976), (24, 33840532480), (30, 27072425984), (31, 26199121920), (32, 25380399360), (40, 20304319488), (48, 16920266240), (60, 13536212992), (62, 13099560960), (64, 12690199680), (80, 10152159744), (93, 8733040640), (96, 8460133120), (120, 6768106496), (124, 6549780480), (128, 6345099840), (155, 5239824384), (160, 5076079872), (186, 4366520320), (192, 4230066560), (240, 3384053248), (248, 3274890240), (256, 3172549920), (310, 2619912192), (320, 2538039936), (372, 2183260160), (384, 2115033280), (465, 1746608128), (480, 1692026624), (496, 1637445120), (512, 1586274960), (620, 1309956096), (640, 1269019968), (744, 1091630080), (768, 1057516640), (930, 873304064), (960, 846013312), (992, 818722560), (1024, 793137480), (1240, 654978048), (1280, 634509984), (1488, 545815040), (1536, 528758320), (1860, 436652032), (1920, 423006656), (1984, 409361280), (2048, 396568740), (2480, 327489024), (2560, 317254992), (2976, 272907520), (3072, 264379160), (3720, 218326016), (3840, 211503328), (3968, 204680640), (4096, 198284370), (4960, 163744512), (5120, 158627496), (5952, 136453760), (6144, 132189580), (7440, 109163008), (7680, 105751664), (7936, 102340320), (8192, 99142185), (9920, 81872256), (10240, 79313748), (11904, 68226880), (12288, 66094790), (14880, 54581504), (15360, 52875832), (15872, 51170160), (19840, 40936128), (20480, 39656874), (23808, 34113440), (24576, 33047395), (29760, 27290752), (30720, 26437916), (31744, 25585080), (39680, 20468064), (40960, 19828437), (47616, 17056720), (59520, 13645376), (61440, 13218958), (63488, 12792540), (79360, 10234032), (95232, 8528360), (119040, 6822688), (122880, 6609479), (126976, 6396270), (158720, 5117016), (190464, 4264180), (213209, 3809280), (238080, 3411344), (253952, 3198135), (317440, 2558508), (380928, 2132090), (426418, 1904640), (476160, 1705672), (634880, 1279254), (639627, 1269760), (761856, 1066045), (852836, 952320)]