1649111040

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 312

約数和(自身を含む): 5980085280

約数和(自身を除く): 4330974240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 389, 414, 460, 480, 512, 552, 576, 640, 690, 720, 736, 768, 778, 828, 920, 960, 1024, 1035, 1104, 1152, 1167, 1280, 1380, 1440, 1472, 1536, 1556, 1656, 1840, 1920, 1945, 2048, 2070, 2208, 2304, 2334, 2560, 2760, 2880, 2944, 3072, 3112, 3312, 3501, 3680, 3840, 3890, 4096, 4140, 4416, 4608, 4668, 5120, 5520, 5760, 5835, 5888, 6144, 6224, 6624, 7002, 7360, 7680, 7780, 8280, 8832, 8947, 9216, 9336, 10240, 11040, 11520, 11670, 11776, 12288, 12448, 13248, 14004, 14720, 15360, 15560, 16560, 17505, 17664, 17894, 18432, 18672, 20480, 22080, 23040, 23340, 23552, 24896, 26496, 26841, 28008, 29440, 30720, 31120, 33120, 35010, 35328, 35788, 36864, 37344, 44160, 44735, 46080, 46680, 47104, 49792, 52992, 53682, 56016, 58880, 61440, 62240, 66240, 70020, 70656, 71576, 74688, 80523, 88320, 89470, 92160, 93360, 94208, 99584, 105984, 107364, 112032, 117760, 124480, 132480, 134205, 140040, 141312, 143152, 149376, 161046, 176640, 178940, 184320, 186720, 199168, 211968, 214728, 224064, 235520, 248960, 264960, 268410, 280080, 282624, 286304, 298752, 322092, 353280, 357880, 373440, 398336, 402615, 423936, 429456, 448128, 471040, 497920, 529920, 536820, 560160, 572608, 597504, 644184, 706560, 715760, 746880, 796672, 805230, 847872, 858912, 896256, 995840, 1059840, 1073640, 1120320, 1145216, 1195008, 1288368, 1413120, 1431520, 1493760, 1593344, 1610460, 1717824, 1792512, 1991680, 2119680, 2147280, 2240640, 2290432, 2390016, 2576736, 2863040, 2987520, 3220920, 3435648, 3585024, 3983360, 4239360, 4294560, 4481280, 4580864, 4780032, 5153472, 5726080, 5975040, 6441840, 6871296, 7170048, 7966720, 8589120, 8962560, 9161728, 10306944, 11452160, 11950080, 12883680, 13742592, 14340096, 17178240, 17925120, 18323456, 20613888, 22904320, 23900160, 25767360, 27485184, 34356480, 35850240, 36646912, 41227776, 45808640, 51534720, 54970368, 68712960, 71700480, 82455552, 91617280, 103069440, 109940736, 137425920, 164911104, 183234560, 206138880, 274851840, 329822208, 412277760, 549703680, 824555520, 1649111040]

約数ペア:

[(1, 1649111040), (2, 824555520), (3, 549703680), (4, 412277760), (5, 329822208), (6, 274851840), (8, 206138880), (9, 183234560), (10, 164911104), (12, 137425920), (15, 109940736), (16, 103069440), (18, 91617280), (20, 82455552), (23, 71700480), (24, 68712960), (30, 54970368), (32, 51534720), (36, 45808640), (40, 41227776), (45, 36646912), (46, 35850240), (48, 34356480), (60, 27485184), (64, 25767360), (69, 23900160), (72, 22904320), (80, 20613888), (90, 18323456), (92, 17925120), (96, 17178240), (115, 14340096), (120, 13742592), (128, 12883680), (138, 11950080), (144, 11452160), (160, 10306944), (180, 9161728), (184, 8962560), (192, 8589120), (207, 7966720), (230, 7170048), (240, 6871296), (256, 6441840), (276, 5975040), (288, 5726080), (320, 5153472), (345, 4780032), (360, 4580864), (368, 4481280), (384, 4294560), (389, 4239360), (414, 3983360), (460, 3585024), (480, 3435648), (512, 3220920), (552, 2987520), (576, 2863040), (640, 2576736), (690, 2390016), (720, 2290432), (736, 2240640), (768, 2147280), (778, 2119680), (828, 1991680), (920, 1792512), (960, 1717824), (1024, 1610460), (1035, 1593344), (1104, 1493760), (1152, 1431520), (1167, 1413120), (1280, 1288368), (1380, 1195008), (1440, 1145216), (1472, 1120320), (1536, 1073640), (1556, 1059840), (1656, 995840), (1840, 896256), (1920, 858912), (1945, 847872), (2048, 805230), (2070, 796672), (2208, 746880), (2304, 715760), (2334, 706560), (2560, 644184), (2760, 597504), (2880, 572608), (2944, 560160), (3072, 536820), (3112, 529920), (3312, 497920), (3501, 471040), (3680, 448128), (3840, 429456), (3890, 423936), (4096, 402615), (4140, 398336), (4416, 373440), (4608, 357880), (4668, 353280), (5120, 322092), (5520, 298752), (5760, 286304), (5835, 282624), (5888, 280080), (6144, 268410), (6224, 264960), (6624, 248960), (7002, 235520), (7360, 224064), (7680, 214728), (7780, 211968), (8280, 199168), (8832, 186720), (8947, 184320), (9216, 178940), (9336, 176640), (10240, 161046), (11040, 149376), (11520, 143152), (11670, 141312), (11776, 140040), (12288, 134205), (12448, 132480), (13248, 124480), (14004, 117760), (14720, 112032), (15360, 107364), (15560, 105984), (16560, 99584), (17505, 94208), (17664, 93360), (17894, 92160), (18432, 89470), (18672, 88320), (20480, 80523), (22080, 74688), (23040, 71576), (23340, 70656), (23552, 70020), (24896, 66240), (26496, 62240), (26841, 61440), (28008, 58880), (29440, 56016), (30720, 53682), (31120, 52992), (33120, 49792), (35010, 47104), (35328, 46680), (35788, 46080), (36864, 44735), (37344, 44160)]