806142720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 2789422272

約数和(自身を除く): 1983279552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 64, 68, 80, 85, 96, 102, 106, 120, 128, 136, 159, 160, 170, 192, 204, 212, 233, 240, 255, 256, 265, 272, 318, 320, 340, 384, 408, 424, 466, 480, 510, 530, 544, 636, 640, 680, 699, 768, 795, 816, 848, 901, 932, 960, 1020, 1060, 1088, 1165, 1272, 1280, 1360, 1398, 1590, 1632, 1696, 1802, 1864, 1920, 2040, 2120, 2176, 2330, 2544, 2703, 2720, 2796, 3180, 3264, 3392, 3495, 3604, 3728, 3840, 3961, 4080, 4240, 4352, 4505, 4660, 5088, 5406, 5440, 5592, 6360, 6528, 6784, 6990, 7208, 7456, 7922, 8160, 8480, 9010, 9320, 10176, 10812, 10880, 11184, 11883, 12349, 12720, 13056, 13515, 13568, 13980, 14416, 14912, 15844, 16320, 16960, 18020, 18640, 19805, 20352, 21624, 21760, 22368, 23766, 24698, 25440, 27030, 27960, 28832, 29824, 31688, 32640, 33920, 36040, 37047, 37280, 39610, 40704, 43248, 44736, 47532, 49396, 50880, 54060, 55920, 57664, 59415, 59648, 61745, 63376, 65280, 67840, 72080, 74094, 74560, 79220, 86496, 89472, 95064, 98792, 101760, 108120, 111840, 115328, 118830, 123490, 126752, 144160, 148188, 149120, 158440, 172992, 178944, 185235, 190128, 197584, 203520, 209933, 216240, 223680, 230656, 237660, 246980, 253504, 288320, 296376, 298240, 316880, 345984, 370470, 380256, 395168, 419866, 432480, 447360, 475320, 493960, 507008, 576640, 592752, 629799, 633760, 691968, 740940, 760512, 790336, 839732, 864960, 894720, 950640, 987920, 1014016, 1049665, 1153280, 1185504, 1259598, 1267520, 1481880, 1521024, 1580672, 1679464, 1729920, 1901280, 1975840, 2099330, 2371008, 2519196, 2535040, 2963760, 3042048, 3148995, 3161344, 3358928, 3459840, 3802560, 3951680, 4198660, 4742016, 5038392, 5070080, 5927520, 6297990, 6717856, 7605120, 7903360, 8397320, 9484032, 10076784, 11855040, 12595980, 13435712, 15210240, 15806720, 16794640, 20153568, 23710080, 25191960, 26871424, 33589280, 40307136, 47420160, 50383920, 53742848, 67178560, 80614272, 100767840, 134357120, 161228544, 201535680, 268714240, 403071360, 806142720]

約数ペア:

[(1, 806142720), (2, 403071360), (3, 268714240), (4, 201535680), (5, 161228544), (6, 134357120), (8, 100767840), (10, 80614272), (12, 67178560), (15, 53742848), (16, 50383920), (17, 47420160), (20, 40307136), (24, 33589280), (30, 26871424), (32, 25191960), (34, 23710080), (40, 20153568), (48, 16794640), (51, 15806720), (53, 15210240), (60, 13435712), (64, 12595980), (68, 11855040), (80, 10076784), (85, 9484032), (96, 8397320), (102, 7903360), (106, 7605120), (120, 6717856), (128, 6297990), (136, 5927520), (159, 5070080), (160, 5038392), (170, 4742016), (192, 4198660), (204, 3951680), (212, 3802560), (233, 3459840), (240, 3358928), (255, 3161344), (256, 3148995), (265, 3042048), (272, 2963760), (318, 2535040), (320, 2519196), (340, 2371008), (384, 2099330), (408, 1975840), (424, 1901280), (466, 1729920), (480, 1679464), (510, 1580672), (530, 1521024), (544, 1481880), (636, 1267520), (640, 1259598), (680, 1185504), (699, 1153280), (768, 1049665), (795, 1014016), (816, 987920), (848, 950640), (901, 894720), (932, 864960), (960, 839732), (1020, 790336), (1060, 760512), (1088, 740940), (1165, 691968), (1272, 633760), (1280, 629799), (1360, 592752), (1398, 576640), (1590, 507008), (1632, 493960), (1696, 475320), (1802, 447360), (1864, 432480), (1920, 419866), (2040, 395168), (2120, 380256), (2176, 370470), (2330, 345984), (2544, 316880), (2703, 298240), (2720, 296376), (2796, 288320), (3180, 253504), (3264, 246980), (3392, 237660), (3495, 230656), (3604, 223680), (3728, 216240), (3840, 209933), (3961, 203520), (4080, 197584), (4240, 190128), (4352, 185235), (4505, 178944), (4660, 172992), (5088, 158440), (5406, 149120), (5440, 148188), (5592, 144160), (6360, 126752), (6528, 123490), (6784, 118830), (6990, 115328), (7208, 111840), (7456, 108120), (7922, 101760), (8160, 98792), (8480, 95064), (9010, 89472), (9320, 86496), (10176, 79220), (10812, 74560), (10880, 74094), (11184, 72080), (11883, 67840), (12349, 65280), (12720, 63376), (13056, 61745), (13515, 59648), (13568, 59415), (13980, 57664), (14416, 55920), (14912, 54060), (15844, 50880), (16320, 49396), (16960, 47532), (18020, 44736), (18640, 43248), (19805, 40704), (20352, 39610), (21624, 37280), (21760, 37047), (22368, 36040), (23766, 33920), (24698, 32640), (25440, 31688), (27030, 29824), (27960, 28832)]