788123520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:715

約数の個数: 320

約数和(自身を含む): 2941345440

約数和(自身を除く): 2153221920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 540, 552, 576, 621, 640, 648, 661, 690, 720, 736, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1296, 1322, 1380, 1440, 1472, 1620, 1656, 1728, 1840, 1863, 1920, 1983, 2070, 2160, 2208, 2484, 2592, 2644, 2760, 2880, 2944, 3105, 3240, 3305, 3312, 3456, 3680, 3726, 3966, 4140, 4320, 4416, 4968, 5184, 5288, 5520, 5760, 5949, 6210, 6480, 6610, 6624, 7360, 7452, 7932, 8280, 8640, 8832, 9315, 9915, 9936, 10368, 10576, 11040, 11898, 12420, 12960, 13220, 13248, 14720, 14904, 15203, 15864, 16560, 17280, 17847, 18630, 19830, 19872, 21152, 22080, 23796, 24840, 25920, 26440, 26496, 29745, 29808, 30406, 31728, 33120, 35694, 37260, 39660, 39744, 42304, 44160, 45609, 47592, 49680, 51840, 52880, 53541, 59490, 59616, 60812, 63456, 66240, 71388, 74520, 76015, 79320, 79488, 84608, 89235, 91218, 95184, 99360, 105760, 107082, 118980, 119232, 121624, 126912, 132480, 136827, 142776, 149040, 152030, 158640, 178470, 182436, 190368, 198720, 211520, 214164, 228045, 237960, 238464, 243248, 253824, 267705, 273654, 285552, 298080, 304060, 317280, 356940, 364872, 380736, 397440, 410481, 423040, 428328, 456090, 475920, 486496, 535410, 547308, 571104, 596160, 608120, 634560, 684135, 713880, 729744, 761472, 820962, 856656, 912180, 951840, 972992, 1070820, 1094616, 1142208, 1192320, 1216240, 1231443, 1269120, 1368270, 1427760, 1459488, 1641924, 1713312, 1824360, 1903680, 1945984, 2052405, 2141640, 2189232, 2284416, 2432480, 2462886, 2736540, 2855520, 2918976, 3283848, 3426624, 3648720, 3807360, 4104810, 4283280, 4378464, 4864960, 4925772, 5473080, 5711040, 5837952, 6157215, 6567696, 6853248, 7297440, 8209620, 8566560, 8756928, 9729920, 9851544, 10946160, 11422080, 12314430, 13135392, 14594880, 16419240, 17133120, 17513856, 19703088, 21892320, 24628860, 26270784, 29189760, 32838480, 34266240, 39406176, 43784640, 49257720, 52541568, 65676960, 78812352, 87569280, 98515440, 131353920, 157624704, 197030880, 262707840, 394061760, 788123520]

約数ペア:

[(1, 788123520), (2, 394061760), (3, 262707840), (4, 197030880), (5, 157624704), (6, 131353920), (8, 98515440), (9, 87569280), (10, 78812352), (12, 65676960), (15, 52541568), (16, 49257720), (18, 43784640), (20, 39406176), (23, 34266240), (24, 32838480), (27, 29189760), (30, 26270784), (32, 24628860), (36, 21892320), (40, 19703088), (45, 17513856), (46, 17133120), (48, 16419240), (54, 14594880), (60, 13135392), (64, 12314430), (69, 11422080), (72, 10946160), (80, 9851544), (81, 9729920), (90, 8756928), (92, 8566560), (96, 8209620), (108, 7297440), (115, 6853248), (120, 6567696), (128, 6157215), (135, 5837952), (138, 5711040), (144, 5473080), (160, 4925772), (162, 4864960), (180, 4378464), (184, 4283280), (192, 4104810), (207, 3807360), (216, 3648720), (230, 3426624), (240, 3283848), (270, 2918976), (276, 2855520), (288, 2736540), (320, 2462886), (324, 2432480), (345, 2284416), (360, 2189232), (368, 2141640), (384, 2052405), (405, 1945984), (414, 1903680), (432, 1824360), (460, 1713312), (480, 1641924), (540, 1459488), (552, 1427760), (576, 1368270), (621, 1269120), (640, 1231443), (648, 1216240), (661, 1192320), (690, 1142208), (720, 1094616), (736, 1070820), (810, 972992), (828, 951840), (864, 912180), (920, 856656), (960, 820962), (1035, 761472), (1080, 729744), (1104, 713880), (1152, 684135), (1242, 634560), (1296, 608120), (1322, 596160), (1380, 571104), (1440, 547308), (1472, 535410), (1620, 486496), (1656, 475920), (1728, 456090), (1840, 428328), (1863, 423040), (1920, 410481), (1983, 397440), (2070, 380736), (2160, 364872), (2208, 356940), (2484, 317280), (2592, 304060), (2644, 298080), (2760, 285552), (2880, 273654), (2944, 267705), (3105, 253824), (3240, 243248), (3305, 238464), (3312, 237960), (3456, 228045), (3680, 214164), (3726, 211520), (3966, 198720), (4140, 190368), (4320, 182436), (4416, 178470), (4968, 158640), (5184, 152030), (5288, 149040), (5520, 142776), (5760, 136827), (5949, 132480), (6210, 126912), (6480, 121624), (6610, 119232), (6624, 118980), (7360, 107082), (7452, 105760), (7932, 99360), (8280, 95184), (8640, 91218), (8832, 89235), (9315, 84608), (9915, 79488), (9936, 79320), (10368, 76015), (10576, 74520), (11040, 71388), (11898, 66240), (12420, 63456), (12960, 60812), (13220, 59616), (13248, 59490), (14720, 53541), (14904, 52880), (15203, 51840), (15864, 49680), (16560, 47592), (17280, 45609), (17847, 44160), (18630, 42304), (19830, 39744), (19872, 39660), (21152, 37260), (22080, 35694), (23796, 33120), (24840, 31728), (25920, 30406), (26440, 29808), (26496, 29745)]