987866880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 576

約数和(自身を含む): 4252566528

約数和(自身を除く): 3264699648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 128, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 256, 257, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 352, 364, 384, 385, 390, 416, 420, 429, 440, 448, 455, 462, 480, 514, 520, 528, 546, 560, 572, 616, 624, 640, 660, 672, 704, 715, 728, 768, 770, 771, 780, 832, 840, 858, 880, 896, 910, 924, 960, 1001, 1028, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1280, 1285, 1320, 1344, 1365, 1408, 1430, 1456, 1540, 1542, 1560, 1664, 1680, 1716, 1760, 1792, 1799, 1820, 1848, 1920, 2002, 2056, 2080, 2112, 2145, 2184, 2240, 2288, 2310, 2464, 2496, 2570, 2640, 2688, 2730, 2816, 2827, 2860, 2912, 3003, 3080, 3084, 3120, 3328, 3341, 3360, 3432, 3520, 3598, 3640, 3696, 3840, 3855, 4004, 4112, 4160, 4224, 4290, 4368, 4480, 4576, 4620, 4928, 4992, 5005, 5140, 5280, 5376, 5397, 5460, 5654, 5720, 5824, 6006, 6160, 6168, 6240, 6682, 6720, 6864, 7040, 7196, 7280, 7392, 7710, 8008, 8224, 8320, 8448, 8481, 8580, 8736, 8960, 8995, 9152, 9240, 9856, 9984, 10010, 10023, 10280, 10560, 10794, 10920, 11308, 11440, 11648, 12012, 12320, 12336, 12480, 13364, 13440, 13728, 14080, 14135, 14392, 14560, 14784, 15015, 15420, 16016, 16448, 16640, 16705, 16962, 17160, 17472, 17990, 18304, 18480, 19712, 19789, 20020, 20046, 20560, 21120, 21588, 21840, 22616, 22880, 23296, 23387, 24024, 24640, 24672, 24960, 26728, 26880, 26985, 27456, 28270, 28784, 29120, 29568, 30030, 30840, 32032, 32896, 33410, 33924, 34320, 34944, 35980, 36608, 36751, 36960, 39578, 40040, 40092, 41120, 42240, 42405, 43176, 43680, 45232, 45760, 46774, 48048, 49280, 49344, 49920, 50115, 53456, 53970, 54912, 56540, 57568, 58240, 59136, 59367, 60060, 61680, 64064, 65792, 66820, 67848, 68640, 69888, 70161, 71960, 73502, 73920, 79156, 80080, 80184, 82240, 84810, 86352, 87360, 90464, 91520, 93548, 96096, 98560, 98688, 98945, 100230, 106912, 107940, 109824, 110253, 113080, 115136, 116480, 116935, 118734, 120120, 123360, 128128, 133640, 135696, 137280, 140322, 143920, 147004, 147840, 158312, 160160, 160368, 164480, 169620, 172704, 174720, 180928, 183040, 183755, 187096, 192192, 197376, 197890, 200460, 213824, 215880, 220506, 226160, 230272, 233870, 237468, 240240, 246720, 256256, 257257, 267280, 271392, 274560, 280644, 287840, 294008, 295680, 296835, 316624, 320320, 320736, 328960, 339240, 345408, 349440, 350805, 361856, 367510, 374192, 384384, 395780, 400920, 427648, 431760, 441012, 452320, 460544, 467740, 474936, 480480, 493440, 514514, 534560, 542784, 549120, 551265, 561288, 575680, 588016, 593670, 633248, 640640, 641472, 678480, 690816, 701610, 723712, 735020, 748384, 768768, 771771, 791560, 801840, 855296, 863520, 882024, 904640, 935480, 949872, 960960, 986880, 1029028, 1069120, 1085568, 1102530, 1122576, 1151360, 1176032, 1187340, 1266496, 1281280, 1282944, 1286285, 1356960, 1381632, 1403220, 1470040, 1496768, 1543542, 1583120, 1603680, 1727040, 1764048, 1809280, 1870960, 1899744, 1921920, 2058056, 2138240, 2171136, 2205060, 2245152, 2302720, 2352064, 2374680, 2532992, 2565888, 2572570, 2713920, 2806440, 2940080, 2993536, 3087084, 3166240, 3207360, 3454080, 3528096, 3618560, 3741920, 3799488, 3843840, 3858855, 4116112, 4276480, 4410120, 4490304, 4704128, 4749360, 5065984, 5145140, 5427840, 5612880, 5880160, 5987072, 6174168, 6332480, 6414720, 6908160, 7056192, 7483840, 7598976, 7717710, 8232224, 8820240, 8980608, 9408256, 9498720, 10290280, 10855680, 11225760, 11760320, 12348336, 12664960, 12829440, 14112384, 14967680, 15197952, 15435420, 16464448, 17640480, 17961216, 18997440, 20580560, 22451520, 23520640, 24696672, 25329920, 28224768, 29935360, 30870840, 32928896, 35280960, 37994880, 41161120, 44903040, 47041280, 49393344, 61741680, 65857792, 70561920, 75989760, 82322240, 89806080, 98786688, 123483360, 141123840, 164644480, 197573376, 246966720, 329288960, 493933440, 987866880]

約数ペア:

[(1, 987866880), (2, 493933440), (3, 329288960), (4, 246966720), (5, 197573376), (6, 164644480), (7, 141123840), (8, 123483360), (10, 98786688), (11, 89806080), (12, 82322240), (13, 75989760), (14, 70561920), (15, 65857792), (16, 61741680), (20, 49393344), (21, 47041280), (22, 44903040), (24, 41161120), (26, 37994880), (28, 35280960), (30, 32928896), (32, 30870840), (33, 29935360), (35, 28224768), (39, 25329920), (40, 24696672), (42, 23520640), (44, 22451520), (48, 20580560), (52, 18997440), (55, 17961216), (56, 17640480), (60, 16464448), (64, 15435420), (65, 15197952), (66, 14967680), (70, 14112384), (77, 12829440), (78, 12664960), (80, 12348336), (84, 11760320), (88, 11225760), (91, 10855680), (96, 10290280), (104, 9498720), (105, 9408256), (110, 8980608), (112, 8820240), (120, 8232224), (128, 7717710), (130, 7598976), (132, 7483840), (140, 7056192), (143, 6908160), (154, 6414720), (156, 6332480), (160, 6174168), (165, 5987072), (168, 5880160), (176, 5612880), (182, 5427840), (192, 5145140), (195, 5065984), (208, 4749360), (210, 4704128), (220, 4490304), (224, 4410120), (231, 4276480), (240, 4116112), (256, 3858855), (257, 3843840), (260, 3799488), (264, 3741920), (273, 3618560), (280, 3528096), (286, 3454080), (308, 3207360), (312, 3166240), (320, 3087084), (330, 2993536), (336, 2940080), (352, 2806440), (364, 2713920), (384, 2572570), (385, 2565888), (390, 2532992), (416, 2374680), (420, 2352064), (429, 2302720), (440, 2245152), (448, 2205060), (455, 2171136), (462, 2138240), (480, 2058056), (514, 1921920), (520, 1899744), (528, 1870960), (546, 1809280), (560, 1764048), (572, 1727040), (616, 1603680), (624, 1583120), (640, 1543542), (660, 1496768), (672, 1470040), (704, 1403220), (715, 1381632), (728, 1356960), (768, 1286285), (770, 1282944), (771, 1281280), (780, 1266496), (832, 1187340), (840, 1176032), (858, 1151360), (880, 1122576), (896, 1102530), (910, 1085568), (924, 1069120), (960, 1029028), (1001, 986880), (1028, 960960), (1040, 949872), (1056, 935480), (1092, 904640), (1120, 882024), (1144, 863520), (1155, 855296), (1232, 801840), (1248, 791560), (1280, 771771), (1285, 768768), (1320, 748384), (1344, 735020), (1365, 723712), (1408, 701610), (1430, 690816), (1456, 678480), (1540, 641472), (1542, 640640), (1560, 633248), (1664, 593670), (1680, 588016), (1716, 575680), (1760, 561288), (1792, 551265), (1799, 549120), (1820, 542784), (1848, 534560), (1920, 514514), (2002, 493440), (2056, 480480), (2080, 474936), (2112, 467740), (2145, 460544), (2184, 452320), (2240, 441012), (2288, 431760), (2310, 427648), (2464, 400920), (2496, 395780), (2570, 384384), (2640, 374192), (2688, 367510), (2730, 361856), (2816, 350805), (2827, 349440), (2860, 345408), (2912, 339240), (3003, 328960), (3080, 320736), (3084, 320320), (3120, 316624), (3328, 296835), (3341, 295680), (3360, 294008), (3432, 287840), (3520, 280644), (3598, 274560), (3640, 271392), (3696, 267280), (3840, 257257), (3855, 256256), (4004, 246720), (4112, 240240), (4160, 237468), (4224, 233870), (4290, 230272), (4368, 226160), (4480, 220506), (4576, 215880), (4620, 213824), (4928, 200460), (4992, 197890), (5005, 197376), (5140, 192192), (5280, 187096), (5376, 183755), (5397, 183040), (5460, 180928), (5654, 174720), (5720, 172704), (5824, 169620), (6006, 164480), (6160, 160368), (6168, 160160), (6240, 158312), (6682, 147840), (6720, 147004), (6864, 143920), (7040, 140322), (7196, 137280), (7280, 135696), (7392, 133640), (7710, 128128), (8008, 123360), (8224, 120120), (8320, 118734), (8448, 116935), (8481, 116480), (8580, 115136), (8736, 113080), (8960, 110253), (8995, 109824), (9152, 107940), (9240, 106912), (9856, 100230), (9984, 98945), (10010, 98688), (10023, 98560), (10280, 96096), (10560, 93548), (10794, 91520), (10920, 90464), (11308, 87360), (11440, 86352), (11648, 84810), (12012, 82240), (12320, 80184), (12336, 80080), (12480, 79156), (13364, 73920), (13440, 73502), (13728, 71960), (14080, 70161), (14135, 69888), (14392, 68640), (14560, 67848), (14784, 66820), (15015, 65792), (15420, 64064), (16016, 61680), (16448, 60060), (16640, 59367), (16705, 59136), (16962, 58240), (17160, 57568), (17472, 56540), (17990, 54912), (18304, 53970), (18480, 53456), (19712, 50115), (19789, 49920), (20020, 49344), (20046, 49280), (20560, 48048), (21120, 46774), (21588, 45760), (21840, 45232), (22616, 43680), (22880, 43176), (23296, 42405), (23387, 42240), (24024, 41120), (24640, 40092), (24672, 40040), (24960, 39578), (26728, 36960), (26880, 36751), (26985, 36608), (27456, 35980), (28270, 34944), (28784, 34320), (29120, 33924), (29568, 33410), (30030, 32896), (30840, 32032)]