855191520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 480

約数和(自身を含む): 3337044480

約数和(自身を除く): 2481852960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 76, 80, 81, 90, 92, 95, 96, 108, 114, 115, 120, 135, 138, 144, 151, 152, 160, 162, 171, 180, 184, 190, 207, 216, 228, 230, 240, 270, 276, 285, 288, 302, 304, 324, 342, 345, 360, 368, 380, 405, 414, 432, 437, 453, 456, 460, 480, 513, 540, 552, 570, 604, 608, 621, 648, 684, 690, 720, 736, 755, 760, 810, 828, 855, 864, 874, 906, 912, 920, 1026, 1035, 1080, 1104, 1140, 1208, 1242, 1296, 1311, 1359, 1368, 1380, 1440, 1510, 1520, 1539, 1620, 1656, 1710, 1748, 1812, 1824, 1840, 1863, 2052, 2070, 2160, 2185, 2208, 2265, 2280, 2416, 2484, 2565, 2592, 2622, 2718, 2736, 2760, 2869, 3020, 3040, 3078, 3105, 3240, 3312, 3420, 3473, 3496, 3624, 3680, 3726, 3933, 4077, 4104, 4140, 4320, 4370, 4530, 4560, 4832, 4968, 5130, 5244, 5436, 5472, 5520, 5738, 6040, 6156, 6210, 6480, 6555, 6624, 6795, 6840, 6946, 6992, 7248, 7452, 7695, 7866, 8154, 8208, 8280, 8607, 8740, 9060, 9120, 9315, 9936, 10260, 10419, 10488, 10872, 11040, 11476, 11799, 12080, 12231, 12312, 12420, 12960, 13110, 13590, 13680, 13892, 13984, 14345, 14496, 14904, 15390, 15732, 16308, 16416, 16560, 17214, 17365, 17480, 18120, 18630, 19665, 19872, 20385, 20520, 20838, 20976, 21744, 22952, 23598, 24160, 24462, 24624, 24840, 25821, 26220, 27180, 27360, 27784, 28690, 29808, 30780, 31257, 31464, 32616, 33120, 34428, 34730, 34960, 35397, 36240, 37260, 39330, 40770, 41040, 41676, 41952, 43035, 43488, 45904, 47196, 48924, 49248, 49680, 51642, 52095, 52440, 54360, 55568, 57380, 58995, 59616, 61155, 61560, 62514, 62928, 65232, 65987, 68856, 69460, 69920, 70794, 72480, 74520, 77463, 78660, 81540, 82080, 83352, 86070, 91808, 93771, 94392, 97848, 99360, 103284, 104190, 104880, 108720, 111136, 114760, 117990, 122310, 123120, 125028, 125856, 129105, 130464, 131974, 137712, 138920, 141588, 149040, 154926, 156285, 157320, 163080, 166704, 172140, 176985, 187542, 188784, 195696, 197961, 206568, 208380, 209760, 217440, 229520, 232389, 235980, 244620, 246240, 250056, 258210, 263948, 275424, 277840, 281313, 283176, 298080, 309852, 312570, 314640, 326160, 329935, 333408, 344280, 353970, 375084, 377568, 387315, 391392, 395922, 413136, 416760, 459040, 464778, 468855, 471960, 489240, 500112, 516420, 527896, 555680, 562626, 566352, 593883, 619704, 625140, 629280, 652320, 659870, 688560, 707940, 750168, 774630, 791844, 826272, 833520, 929556, 937710, 943920, 978480, 989805, 1000224, 1032840, 1055792, 1125252, 1132704, 1161945, 1187766, 1239408, 1250280, 1319740, 1377120, 1406565, 1415880, 1500336, 1549260, 1583688, 1667040, 1781649, 1859112, 1875420, 1887840, 1956960, 1979610, 2065680, 2111584, 2250504, 2323890, 2375532, 2478816, 2500560, 2639480, 2813130, 2831760, 2969415, 3000672, 3098520, 3167376, 3563298, 3718224, 3750840, 3959220, 4131360, 4501008, 4647780, 4751064, 5001120, 5278960, 5344947, 5626260, 5663520, 5938830, 6197040, 6334752, 7126596, 7436448, 7501680, 7918440, 8908245, 9002016, 9295560, 9502128, 10557920, 10689894, 11252520, 11877660, 12394080, 14253192, 15003360, 15836880, 17816490, 18591120, 19004256, 21379788, 22505040, 23755320, 26724735, 28506384, 31673760, 35632980, 37182240, 42759576, 45010080, 47510640, 53449470, 57012768, 71265960, 85519152, 95021280, 106898940, 142531920, 171038304, 213797880, 285063840, 427595760, 855191520]

約数ペア:

[(1, 855191520), (2, 427595760), (3, 285063840), (4, 213797880), (5, 171038304), (6, 142531920), (8, 106898940), (9, 95021280), (10, 85519152), (12, 71265960), (15, 57012768), (16, 53449470), (18, 47510640), (19, 45010080), (20, 42759576), (23, 37182240), (24, 35632980), (27, 31673760), (30, 28506384), (32, 26724735), (36, 23755320), (38, 22505040), (40, 21379788), (45, 19004256), (46, 18591120), (48, 17816490), (54, 15836880), (57, 15003360), (60, 14253192), (69, 12394080), (72, 11877660), (76, 11252520), (80, 10689894), (81, 10557920), (90, 9502128), (92, 9295560), (95, 9002016), (96, 8908245), (108, 7918440), (114, 7501680), (115, 7436448), (120, 7126596), (135, 6334752), (138, 6197040), (144, 5938830), (151, 5663520), (152, 5626260), (160, 5344947), (162, 5278960), (171, 5001120), (180, 4751064), (184, 4647780), (190, 4501008), (207, 4131360), (216, 3959220), (228, 3750840), (230, 3718224), (240, 3563298), (270, 3167376), (276, 3098520), (285, 3000672), (288, 2969415), (302, 2831760), (304, 2813130), (324, 2639480), (342, 2500560), (345, 2478816), (360, 2375532), (368, 2323890), (380, 2250504), (405, 2111584), (414, 2065680), (432, 1979610), (437, 1956960), (453, 1887840), (456, 1875420), (460, 1859112), (480, 1781649), (513, 1667040), (540, 1583688), (552, 1549260), (570, 1500336), (604, 1415880), (608, 1406565), (621, 1377120), (648, 1319740), (684, 1250280), (690, 1239408), (720, 1187766), (736, 1161945), (755, 1132704), (760, 1125252), (810, 1055792), (828, 1032840), (855, 1000224), (864, 989805), (874, 978480), (906, 943920), (912, 937710), (920, 929556), (1026, 833520), (1035, 826272), (1080, 791844), (1104, 774630), (1140, 750168), (1208, 707940), (1242, 688560), (1296, 659870), (1311, 652320), (1359, 629280), (1368, 625140), (1380, 619704), (1440, 593883), (1510, 566352), (1520, 562626), (1539, 555680), (1620, 527896), (1656, 516420), (1710, 500112), (1748, 489240), (1812, 471960), (1824, 468855), (1840, 464778), (1863, 459040), (2052, 416760), (2070, 413136), (2160, 395922), (2185, 391392), (2208, 387315), (2265, 377568), (2280, 375084), (2416, 353970), (2484, 344280), (2565, 333408), (2592, 329935), (2622, 326160), (2718, 314640), (2736, 312570), (2760, 309852), (2869, 298080), (3020, 283176), (3040, 281313), (3078, 277840), (3105, 275424), (3240, 263948), (3312, 258210), (3420, 250056), (3473, 246240), (3496, 244620), (3624, 235980), (3680, 232389), (3726, 229520), (3933, 217440), (4077, 209760), (4104, 208380), (4140, 206568), (4320, 197961), (4370, 195696), (4530, 188784), (4560, 187542), (4832, 176985), (4968, 172140), (5130, 166704), (5244, 163080), (5436, 157320), (5472, 156285), (5520, 154926), (5738, 149040), (6040, 141588), (6156, 138920), (6210, 137712), (6480, 131974), (6555, 130464), (6624, 129105), (6795, 125856), (6840, 125028), (6946, 123120), (6992, 122310), (7248, 117990), (7452, 114760), (7695, 111136), (7866, 108720), (8154, 104880), (8208, 104190), (8280, 103284), (8607, 99360), (8740, 97848), (9060, 94392), (9120, 93771), (9315, 91808), (9936, 86070), (10260, 83352), (10419, 82080), (10488, 81540), (10872, 78660), (11040, 77463), (11476, 74520), (11799, 72480), (12080, 70794), (12231, 69920), (12312, 69460), (12420, 68856), (12960, 65987), (13110, 65232), (13590, 62928), (13680, 62514), (13892, 61560), (13984, 61155), (14345, 59616), (14496, 58995), (14904, 57380), (15390, 55568), (15732, 54360), (16308, 52440), (16416, 52095), (16560, 51642), (17214, 49680), (17365, 49248), (17480, 48924), (18120, 47196), (18630, 45904), (19665, 43488), (19872, 43035), (20385, 41952), (20520, 41676), (20838, 41040), (20976, 40770), (21744, 39330), (22952, 37260), (23598, 36240), (24160, 35397), (24462, 34960), (24624, 34730), (24840, 34428), (25821, 33120), (26220, 32616), (27180, 31464), (27360, 31257), (27784, 30780), (28690, 29808)]