749422080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 240

約数和(自身を含む): 2832367824

約数和(自身を除く): 2082945744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 2957, 3168, 3520, 3840, 3960, 4224, 4608, 5280, 5632, 5760, 5914, 6336, 7040, 7680, 7920, 8448, 8871, 10560, 11520, 11828, 12672, 14080, 14785, 15840, 16896, 17742, 21120, 23040, 23656, 25344, 26613, 28160, 29570, 31680, 32527, 35484, 42240, 44355, 47312, 50688, 53226, 59140, 63360, 65054, 70968, 84480, 88710, 94624, 97581, 106452, 118280, 126720, 130108, 133065, 141936, 162635, 177420, 189248, 195162, 212904, 236560, 253440, 260216, 266130, 283872, 292743, 325270, 354840, 378496, 390324, 425808, 473120, 487905, 520432, 532260, 567744, 585486, 650540, 709680, 756992, 780648, 851616, 946240, 975810, 1040864, 1064520, 1135488, 1170972, 1301080, 1419360, 1463715, 1513984, 1561296, 1703232, 1892480, 1951620, 2081728, 2129040, 2270976, 2341944, 2602160, 2838720, 2927430, 3122592, 3406464, 3784960, 3903240, 4163456, 4258080, 4541952, 4683888, 5204320, 5677440, 5854860, 6245184, 6812928, 7569920, 7806480, 8326912, 8516160, 9367776, 10408640, 11354880, 11709720, 12490368, 13625856, 15612960, 16653824, 17032320, 18735552, 20817280, 22709760, 23419440, 24980736, 31225920, 34064640, 37471104, 41634560, 46838880, 49961472, 62451840, 68129280, 74942208, 83269120, 93677760, 124903680, 149884416, 187355520, 249807360, 374711040, 749422080]

約数ペア:

[(1, 749422080), (2, 374711040), (3, 249807360), (4, 187355520), (5, 149884416), (6, 124903680), (8, 93677760), (9, 83269120), (10, 74942208), (11, 68129280), (12, 62451840), (15, 49961472), (16, 46838880), (18, 41634560), (20, 37471104), (22, 34064640), (24, 31225920), (30, 24980736), (32, 23419440), (33, 22709760), (36, 20817280), (40, 18735552), (44, 17032320), (45, 16653824), (48, 15612960), (55, 13625856), (60, 12490368), (64, 11709720), (66, 11354880), (72, 10408640), (80, 9367776), (88, 8516160), (90, 8326912), (96, 7806480), (99, 7569920), (110, 6812928), (120, 6245184), (128, 5854860), (132, 5677440), (144, 5204320), (160, 4683888), (165, 4541952), (176, 4258080), (180, 4163456), (192, 3903240), (198, 3784960), (220, 3406464), (240, 3122592), (256, 2927430), (264, 2838720), (288, 2602160), (320, 2341944), (330, 2270976), (352, 2129040), (360, 2081728), (384, 1951620), (396, 1892480), (440, 1703232), (480, 1561296), (495, 1513984), (512, 1463715), (528, 1419360), (576, 1301080), (640, 1170972), (660, 1135488), (704, 1064520), (720, 1040864), (768, 975810), (792, 946240), (880, 851616), (960, 780648), (990, 756992), (1056, 709680), (1152, 650540), (1280, 585486), (1320, 567744), (1408, 532260), (1440, 520432), (1536, 487905), (1584, 473120), (1760, 425808), (1920, 390324), (1980, 378496), (2112, 354840), (2304, 325270), (2560, 292743), (2640, 283872), (2816, 266130), (2880, 260216), (2957, 253440), (3168, 236560), (3520, 212904), (3840, 195162), (3960, 189248), (4224, 177420), (4608, 162635), (5280, 141936), (5632, 133065), (5760, 130108), (5914, 126720), (6336, 118280), (7040, 106452), (7680, 97581), (7920, 94624), (8448, 88710), (8871, 84480), (10560, 70968), (11520, 65054), (11828, 63360), (12672, 59140), (14080, 53226), (14785, 50688), (15840, 47312), (16896, 44355), (17742, 42240), (21120, 35484), (23040, 32527), (23656, 31680), (25344, 29570), (26613, 28160)]