830224640

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 2433177600

約数和(自身を除く): 1602952960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 61, 62, 64, 70, 80, 98, 112, 122, 124, 128, 140, 155, 160, 196, 217, 224, 244, 245, 248, 256, 280, 305, 310, 320, 343, 392, 427, 434, 448, 488, 490, 496, 560, 610, 620, 640, 686, 784, 854, 868, 896, 976, 980, 992, 1085, 1120, 1220, 1240, 1280, 1372, 1519, 1568, 1708, 1715, 1736, 1792, 1891, 1952, 1960, 1984, 2135, 2170, 2240, 2440, 2480, 2744, 2989, 3038, 3136, 3416, 3430, 3472, 3782, 3904, 3920, 3968, 4270, 4340, 4480, 4880, 4960, 5488, 5978, 6076, 6272, 6832, 6860, 6944, 7564, 7595, 7808, 7840, 7936, 8540, 8680, 8960, 9455, 9760, 9920, 10633, 10976, 11956, 12152, 12544, 13237, 13664, 13720, 13888, 14945, 15128, 15190, 15616, 15680, 17080, 17360, 18910, 19520, 19840, 20923, 21266, 21952, 23912, 24304, 26474, 27328, 27440, 27776, 29890, 30256, 30380, 31360, 34160, 34720, 37820, 39040, 39680, 41846, 42532, 43904, 47824, 48608, 52948, 53165, 54656, 54880, 55552, 59780, 60512, 60760, 62720, 66185, 68320, 69440, 75640, 78080, 83692, 85064, 87808, 92659, 95648, 97216, 104615, 105896, 106330, 109312, 109760, 119560, 121024, 121520, 132370, 136640, 138880, 151280, 167384, 170128, 185318, 191296, 194432, 209230, 211792, 212660, 219520, 239120, 242048, 243040, 264740, 273280, 277760, 302560, 334768, 340256, 370636, 382592, 388864, 418460, 423584, 425320, 439040, 463295, 478240, 484096, 486080, 529480, 546560, 605120, 648613, 669536, 680512, 741272, 765184, 836920, 847168, 850640, 926590, 956480, 972160, 1058960, 1210240, 1297226, 1339072, 1361024, 1482544, 1673840, 1694336, 1701280, 1853180, 1912960, 1944320, 2117920, 2420480, 2594452, 2678144, 2722048, 2965088, 3243065, 3347680, 3388672, 3402560, 3706360, 3825920, 4235840, 5188904, 5356288, 5930176, 6486130, 6695360, 6805120, 7412720, 8471680, 10377808, 11860352, 12972260, 13390720, 13610240, 14825440, 16943360, 20755616, 23720704, 25944520, 26781440, 29650880, 41511232, 51889040, 59301760, 83022464, 103778080, 118603520, 166044928, 207556160, 415112320, 830224640]

約数ペア:

[(1, 830224640), (2, 415112320), (4, 207556160), (5, 166044928), (7, 118603520), (8, 103778080), (10, 83022464), (14, 59301760), (16, 51889040), (20, 41511232), (28, 29650880), (31, 26781440), (32, 25944520), (35, 23720704), (40, 20755616), (49, 16943360), (56, 14825440), (61, 13610240), (62, 13390720), (64, 12972260), (70, 11860352), (80, 10377808), (98, 8471680), (112, 7412720), (122, 6805120), (124, 6695360), (128, 6486130), (140, 5930176), (155, 5356288), (160, 5188904), (196, 4235840), (217, 3825920), (224, 3706360), (244, 3402560), (245, 3388672), (248, 3347680), (256, 3243065), (280, 2965088), (305, 2722048), (310, 2678144), (320, 2594452), (343, 2420480), (392, 2117920), (427, 1944320), (434, 1912960), (448, 1853180), (488, 1701280), (490, 1694336), (496, 1673840), (560, 1482544), (610, 1361024), (620, 1339072), (640, 1297226), (686, 1210240), (784, 1058960), (854, 972160), (868, 956480), (896, 926590), (976, 850640), (980, 847168), (992, 836920), (1085, 765184), (1120, 741272), (1220, 680512), (1240, 669536), (1280, 648613), (1372, 605120), (1519, 546560), (1568, 529480), (1708, 486080), (1715, 484096), (1736, 478240), (1792, 463295), (1891, 439040), (1952, 425320), (1960, 423584), (1984, 418460), (2135, 388864), (2170, 382592), (2240, 370636), (2440, 340256), (2480, 334768), (2744, 302560), (2989, 277760), (3038, 273280), (3136, 264740), (3416, 243040), (3430, 242048), (3472, 239120), (3782, 219520), (3904, 212660), (3920, 211792), (3968, 209230), (4270, 194432), (4340, 191296), (4480, 185318), (4880, 170128), (4960, 167384), (5488, 151280), (5978, 138880), (6076, 136640), (6272, 132370), (6832, 121520), (6860, 121024), (6944, 119560), (7564, 109760), (7595, 109312), (7808, 106330), (7840, 105896), (7936, 104615), (8540, 97216), (8680, 95648), (8960, 92659), (9455, 87808), (9760, 85064), (9920, 83692), (10633, 78080), (10976, 75640), (11956, 69440), (12152, 68320), (12544, 66185), (13237, 62720), (13664, 60760), (13720, 60512), (13888, 59780), (14945, 55552), (15128, 54880), (15190, 54656), (15616, 53165), (15680, 52948), (17080, 48608), (17360, 47824), (18910, 43904), (19520, 42532), (19840, 41846), (20923, 39680), (21266, 39040), (21952, 37820), (23912, 34720), (24304, 34160), (26474, 31360), (27328, 30380), (27440, 30256), (27776, 29890)]