7815942720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{911}}^1$

素因数の和:1271

約数の個数: 280

約数和(自身を含む): 27917290368

約数和(自身を除く): 20101347648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 331, 360, 405, 432, 480, 540, 576, 648, 662, 720, 810, 864, 911, 960, 993, 1080, 1296, 1324, 1440, 1620, 1655, 1728, 1822, 1986, 2160, 2592, 2648, 2733, 2880, 2979, 3240, 3310, 3644, 3972, 4320, 4555, 4965, 5184, 5296, 5466, 5958, 6480, 6620, 7288, 7944, 8199, 8640, 8937, 9110, 9930, 10592, 10932, 11916, 12960, 13240, 13665, 14576, 14895, 15888, 16398, 17874, 18220, 19860, 21184, 21864, 23832, 24597, 25920, 26480, 26811, 27330, 29152, 29790, 31776, 32796, 35748, 36440, 39720, 40995, 43728, 44685, 47664, 49194, 52960, 53622, 54660, 58304, 59580, 63552, 65592, 71496, 72880, 73791, 79440, 81990, 87456, 89370, 95328, 98388, 105920, 107244, 109320, 119160, 122985, 131184, 134055, 142992, 145760, 147582, 158880, 163980, 174912, 178740, 190656, 196776, 214488, 218640, 238320, 245970, 262368, 268110, 285984, 291520, 295164, 301541, 317760, 327960, 357480, 368955, 393552, 428976, 437280, 476640, 491940, 524736, 536220, 571968, 590328, 603082, 655920, 714960, 737910, 787104, 857952, 874560, 904623, 953280, 983880, 1072440, 1180656, 1206164, 1311840, 1429920, 1475820, 1507705, 1574208, 1715904, 1809246, 1967760, 2144880, 2361312, 2412328, 2623680, 2713869, 2859840, 2951640, 3015410, 3618492, 3935520, 4289760, 4523115, 4722624, 4824656, 5427738, 5903280, 6030820, 7236984, 7871040, 8141607, 8579520, 9046230, 9649312, 10855476, 11806560, 12061640, 13569345, 14473968, 16283214, 18092460, 19298624, 21710952, 23613120, 24123280, 24424821, 27138690, 28947936, 32566428, 36184920, 40708035, 43421904, 48246560, 48849642, 54277380, 57895872, 65132856, 72369840, 81416070, 86843808, 96493120, 97699284, 108554760, 122124105, 130265712, 144739680, 162832140, 173687616, 195398568, 217109520, 244248210, 260531424, 289479360, 325664280, 390797136, 434219040, 488496420, 521062848, 651328560, 781594272, 868438080, 976992840, 1302657120, 1563188544, 1953985680, 2605314240, 3907971360, 7815942720]

約数ペア:

[(1, 7815942720), (2, 3907971360), (3, 2605314240), (4, 1953985680), (5, 1563188544), (6, 1302657120), (8, 976992840), (9, 868438080), (10, 781594272), (12, 651328560), (15, 521062848), (16, 488496420), (18, 434219040), (20, 390797136), (24, 325664280), (27, 289479360), (30, 260531424), (32, 244248210), (36, 217109520), (40, 195398568), (45, 173687616), (48, 162832140), (54, 144739680), (60, 130265712), (64, 122124105), (72, 108554760), (80, 97699284), (81, 96493120), (90, 86843808), (96, 81416070), (108, 72369840), (120, 65132856), (135, 57895872), (144, 54277380), (160, 48849642), (162, 48246560), (180, 43421904), (192, 40708035), (216, 36184920), (240, 32566428), (270, 28947936), (288, 27138690), (320, 24424821), (324, 24123280), (331, 23613120), (360, 21710952), (405, 19298624), (432, 18092460), (480, 16283214), (540, 14473968), (576, 13569345), (648, 12061640), (662, 11806560), (720, 10855476), (810, 9649312), (864, 9046230), (911, 8579520), (960, 8141607), (993, 7871040), (1080, 7236984), (1296, 6030820), (1324, 5903280), (1440, 5427738), (1620, 4824656), (1655, 4722624), (1728, 4523115), (1822, 4289760), (1986, 3935520), (2160, 3618492), (2592, 3015410), (2648, 2951640), (2733, 2859840), (2880, 2713869), (2979, 2623680), (3240, 2412328), (3310, 2361312), (3644, 2144880), (3972, 1967760), (4320, 1809246), (4555, 1715904), (4965, 1574208), (5184, 1507705), (5296, 1475820), (5466, 1429920), (5958, 1311840), (6480, 1206164), (6620, 1180656), (7288, 1072440), (7944, 983880), (8199, 953280), (8640, 904623), (8937, 874560), (9110, 857952), (9930, 787104), (10592, 737910), (10932, 714960), (11916, 655920), (12960, 603082), (13240, 590328), (13665, 571968), (14576, 536220), (14895, 524736), (15888, 491940), (16398, 476640), (17874, 437280), (18220, 428976), (19860, 393552), (21184, 368955), (21864, 357480), (23832, 327960), (24597, 317760), (25920, 301541), (26480, 295164), (26811, 291520), (27330, 285984), (29152, 268110), (29790, 262368), (31776, 245970), (32796, 238320), (35748, 218640), (36440, 214488), (39720, 196776), (40995, 190656), (43728, 178740), (44685, 174912), (47664, 163980), (49194, 158880), (52960, 147582), (53622, 145760), (54660, 142992), (58304, 134055), (59580, 131184), (63552, 122985), (65592, 119160), (71496, 109320), (72880, 107244), (73791, 105920), (79440, 98388), (81990, 95328), (87456, 89370)]