8446218240

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 416

約数和(自身を含む): 29062978560

約数和(自身を除く): 20616760320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 43, 46, 48, 60, 64, 69, 80, 86, 92, 96, 115, 120, 128, 129, 138, 139, 160, 172, 184, 192, 215, 230, 240, 256, 258, 276, 278, 320, 344, 345, 368, 384, 417, 430, 460, 480, 512, 516, 552, 556, 640, 645, 688, 690, 695, 736, 768, 834, 860, 920, 960, 989, 1024, 1032, 1104, 1112, 1280, 1290, 1376, 1380, 1390, 1472, 1536, 1668, 1720, 1840, 1920, 1978, 2048, 2064, 2085, 2208, 2224, 2560, 2580, 2752, 2760, 2780, 2944, 2967, 3072, 3197, 3336, 3440, 3680, 3840, 3956, 4096, 4128, 4170, 4416, 4448, 4945, 5120, 5160, 5504, 5520, 5560, 5888, 5934, 5977, 6144, 6394, 6672, 6880, 7360, 7680, 7912, 8256, 8340, 8832, 8896, 9591, 9890, 10240, 10320, 11008, 11040, 11120, 11776, 11868, 11954, 12288, 12788, 13344, 13760, 14720, 14835, 15360, 15824, 15985, 16512, 16680, 17664, 17792, 17931, 19182, 19780, 20480, 20640, 22016, 22080, 22240, 23552, 23736, 23908, 25576, 26688, 27520, 29440, 29670, 29885, 30720, 31648, 31970, 33024, 33360, 35328, 35584, 35862, 38364, 39560, 41280, 44032, 44160, 44480, 47104, 47472, 47816, 47955, 51152, 53376, 55040, 58880, 59340, 59770, 61440, 63296, 63940, 66048, 66720, 70656, 71168, 71724, 76728, 79120, 82560, 88064, 88320, 88960, 89655, 94208, 94944, 95632, 95910, 102304, 106752, 110080, 117760, 118680, 119540, 126592, 127880, 132096, 133440, 137471, 141312, 142336, 143448, 153456, 158240, 165120, 176128, 176640, 177920, 179310, 189888, 191264, 191820, 204608, 213504, 220160, 235520, 237360, 239080, 253184, 255760, 264192, 266880, 274942, 282624, 284672, 286896, 306912, 316480, 330240, 353280, 355840, 358620, 379776, 382528, 383640, 409216, 412413, 427008, 440320, 471040, 474720, 478160, 506368, 511520, 528384, 533760, 549884, 569344, 573792, 613824, 632960, 660480, 687355, 706560, 711680, 717240, 759552, 765056, 767280, 818432, 824826, 854016, 880640, 949440, 956320, 1012736, 1023040, 1067520, 1099768, 1147584, 1227648, 1265920, 1320960, 1374710, 1413120, 1423360, 1434480, 1519104, 1530112, 1534560, 1636864, 1649652, 1708032, 1898880, 1912640, 2025472, 2046080, 2062065, 2135040, 2199536, 2295168, 2455296, 2531840, 2641920, 2749420, 2846720, 2868960, 3038208, 3060224, 3069120, 3273728, 3299304, 3797760, 3825280, 4050944, 4092160, 4124130, 4270080, 4399072, 4590336, 4910592, 5063680, 5498840, 5737920, 6076416, 6120448, 6138240, 6547456, 6598608, 7595520, 7650560, 8184320, 8248260, 8540160, 8798144, 9180672, 9821184, 10127360, 10997680, 11475840, 12152832, 12240896, 12276480, 13094912, 13197216, 15191040, 15301120, 16368640, 16496520, 17596288, 18361344, 19642368, 20254720, 21995360, 22951680, 24481792, 24552960, 26394432, 30382080, 30602240, 32737280, 32993040, 35192576, 36722688, 39284736, 43990720, 45903360, 49105920, 52788864, 60764160, 61204480, 65474560, 65986080, 70385152, 73445376, 87981440, 91806720, 98211840, 105577728, 122408960, 131972160, 140770304, 175962880, 183613440, 196423680, 211155456, 263944320, 281540608, 351925760, 367226880, 422310912, 527888640, 563081216, 703851520, 844621824, 1055777280, 1407703040, 1689243648, 2111554560, 2815406080, 4223109120, 8446218240]

約数ペア:

[(1, 8446218240), (2, 4223109120), (3, 2815406080), (4, 2111554560), (5, 1689243648), (6, 1407703040), (8, 1055777280), (10, 844621824), (12, 703851520), (15, 563081216), (16, 527888640), (20, 422310912), (23, 367226880), (24, 351925760), (30, 281540608), (32, 263944320), (40, 211155456), (43, 196423680), (46, 183613440), (48, 175962880), (60, 140770304), (64, 131972160), (69, 122408960), (80, 105577728), (86, 98211840), (92, 91806720), (96, 87981440), (115, 73445376), (120, 70385152), (128, 65986080), (129, 65474560), (138, 61204480), (139, 60764160), (160, 52788864), (172, 49105920), (184, 45903360), (192, 43990720), (215, 39284736), (230, 36722688), (240, 35192576), (256, 32993040), (258, 32737280), (276, 30602240), (278, 30382080), (320, 26394432), (344, 24552960), (345, 24481792), (368, 22951680), (384, 21995360), (417, 20254720), (430, 19642368), (460, 18361344), (480, 17596288), (512, 16496520), (516, 16368640), (552, 15301120), (556, 15191040), (640, 13197216), (645, 13094912), (688, 12276480), (690, 12240896), (695, 12152832), (736, 11475840), (768, 10997680), (834, 10127360), (860, 9821184), (920, 9180672), (960, 8798144), (989, 8540160), (1024, 8248260), (1032, 8184320), (1104, 7650560), (1112, 7595520), (1280, 6598608), (1290, 6547456), (1376, 6138240), (1380, 6120448), (1390, 6076416), (1472, 5737920), (1536, 5498840), (1668, 5063680), (1720, 4910592), (1840, 4590336), (1920, 4399072), (1978, 4270080), (2048, 4124130), (2064, 4092160), (2085, 4050944), (2208, 3825280), (2224, 3797760), (2560, 3299304), (2580, 3273728), (2752, 3069120), (2760, 3060224), (2780, 3038208), (2944, 2868960), (2967, 2846720), (3072, 2749420), (3197, 2641920), (3336, 2531840), (3440, 2455296), (3680, 2295168), (3840, 2199536), (3956, 2135040), (4096, 2062065), (4128, 2046080), (4170, 2025472), (4416, 1912640), (4448, 1898880), (4945, 1708032), (5120, 1649652), (5160, 1636864), (5504, 1534560), (5520, 1530112), (5560, 1519104), (5888, 1434480), (5934, 1423360), (5977, 1413120), (6144, 1374710), (6394, 1320960), (6672, 1265920), (6880, 1227648), (7360, 1147584), (7680, 1099768), (7912, 1067520), (8256, 1023040), (8340, 1012736), (8832, 956320), (8896, 949440), (9591, 880640), (9890, 854016), (10240, 824826), (10320, 818432), (11008, 767280), (11040, 765056), (11120, 759552), (11776, 717240), (11868, 711680), (11954, 706560), (12288, 687355), (12788, 660480), (13344, 632960), (13760, 613824), (14720, 573792), (14835, 569344), (15360, 549884), (15824, 533760), (15985, 528384), (16512, 511520), (16680, 506368), (17664, 478160), (17792, 474720), (17931, 471040), (19182, 440320), (19780, 427008), (20480, 412413), (20640, 409216), (22016, 383640), (22080, 382528), (22240, 379776), (23552, 358620), (23736, 355840), (23908, 353280), (25576, 330240), (26688, 316480), (27520, 306912), (29440, 286896), (29670, 284672), (29885, 282624), (30720, 274942), (31648, 266880), (31970, 264192), (33024, 255760), (33360, 253184), (35328, 239080), (35584, 237360), (35862, 235520), (38364, 220160), (39560, 213504), (41280, 204608), (44032, 191820), (44160, 191264), (44480, 189888), (47104, 179310), (47472, 177920), (47816, 176640), (47955, 176128), (51152, 165120), (53376, 158240), (55040, 153456), (58880, 143448), (59340, 142336), (59770, 141312), (61440, 137471), (63296, 133440), (63940, 132096), (66048, 127880), (66720, 126592), (70656, 119540), (71168, 118680), (71724, 117760), (76728, 110080), (79120, 106752), (82560, 102304), (88064, 95910), (88320, 95632), (88960, 94944), (89655, 94208)]