197018640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 480

約数和(自身を含む): 849278976

約数和(自身を除く): 652260336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 97, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 155, 156, 168, 180, 182, 186, 194, 195, 208, 210, 217, 234, 240, 248, 252, 260, 273, 279, 280, 291, 310, 312, 315, 336, 360, 364, 372, 388, 390, 403, 420, 434, 455, 465, 468, 485, 496, 504, 520, 546, 558, 560, 582, 585, 620, 624, 630, 651, 679, 720, 728, 744, 776, 780, 806, 819, 840, 868, 873, 910, 930, 936, 970, 1008, 1040, 1085, 1092, 1116, 1164, 1170, 1209, 1240, 1260, 1261, 1302, 1358, 1365, 1395, 1455, 1456, 1488, 1552, 1560, 1612, 1638, 1680, 1736, 1746, 1820, 1860, 1872, 1940, 1953, 2015, 2037, 2170, 2184, 2232, 2328, 2340, 2418, 2480, 2520, 2522, 2604, 2716, 2730, 2790, 2821, 2910, 3007, 3120, 3224, 3255, 3276, 3395, 3472, 3492, 3627, 3640, 3720, 3783, 3880, 3906, 4030, 4074, 4095, 4340, 4365, 4368, 4464, 4656, 4680, 4836, 5040, 5044, 5208, 5432, 5460, 5580, 5642, 5820, 6014, 6045, 6111, 6305, 6448, 6510, 6552, 6790, 6984, 7254, 7280, 7440, 7566, 7760, 7812, 8060, 8148, 8190, 8463, 8680, 8730, 8827, 9021, 9360, 9672, 9765, 10088, 10185, 10416, 10864, 10920, 11160, 11284, 11349, 11640, 12028, 12090, 12222, 12610, 13020, 13104, 13580, 13968, 14105, 14508, 15035, 15132, 15624, 16120, 16296, 16380, 16926, 17360, 17460, 17654, 18042, 18135, 18915, 19344, 19530, 20176, 20370, 21049, 21840, 22320, 22568, 22698, 23280, 24056, 24180, 24444, 25220, 25389, 26040, 26481, 27063, 27160, 28210, 29016, 30070, 30264, 30555, 31248, 32240, 32592, 32760, 33852, 34920, 35308, 36084, 36270, 37830, 39060, 39091, 40740, 42098, 42315, 44135, 45105, 45136, 45396, 48112, 48360, 48888, 50440, 50778, 52080, 52962, 54126, 54320, 56420, 56745, 58032, 60140, 60528, 61110, 63147, 65520, 67704, 69840, 70616, 72168, 72540, 75660, 78120, 78182, 79443, 81480, 84196, 84630, 88270, 90210, 90792, 96720, 97776, 100880, 101556, 105245, 105924, 108252, 112840, 113490, 117273, 120280, 122220, 126294, 126945, 132405, 135315, 135408, 141232, 144336, 145080, 151320, 156240, 156364, 158886, 162960, 168392, 169260, 176540, 180420, 181584, 189441, 195455, 203112, 210490, 211848, 216504, 225680, 226980, 234546, 240560, 244440, 252588, 253890, 264810, 270630, 273637, 290160, 302640, 312728, 315735, 317772, 336784, 338520, 351819, 353080, 360840, 378882, 390910, 397215, 406224, 420980, 423696, 433008, 453960, 469092, 488880, 505176, 507780, 529620, 541260, 547274, 586365, 625456, 631470, 635544, 677040, 703638, 706160, 721680, 757764, 781820, 794430, 820911, 841960, 907920, 938184, 947205, 1010352, 1015560, 1059240, 1082520, 1094548, 1172730, 1262940, 1271088, 1368185, 1407276, 1515528, 1563640, 1588860, 1641822, 1683920, 1759095, 1876368, 1894410, 2031120, 2118480, 2165040, 2189096, 2345460, 2462733, 2525880, 2736370, 2814552, 3031056, 3127280, 3177720, 3283644, 3518190, 3788820, 4104555, 4378192, 4690920, 4925466, 5051760, 5472740, 5629104, 6355440, 6567288, 7036380, 7577640, 8209110, 9381840, 9850932, 10945480, 12313665, 13134576, 14072760, 15155280, 16418220, 19701864, 21890960, 24627330, 28145520, 32836440, 39403728, 49254660, 65672880, 98509320, 197018640]

約数ペア:

[(1, 197018640), (2, 98509320), (3, 65672880), (4, 49254660), (5, 39403728), (6, 32836440), (7, 28145520), (8, 24627330), (9, 21890960), (10, 19701864), (12, 16418220), (13, 15155280), (14, 14072760), (15, 13134576), (16, 12313665), (18, 10945480), (20, 9850932), (21, 9381840), (24, 8209110), (26, 7577640), (28, 7036380), (30, 6567288), (31, 6355440), (35, 5629104), (36, 5472740), (39, 5051760), (40, 4925466), (42, 4690920), (45, 4378192), (48, 4104555), (52, 3788820), (56, 3518190), (60, 3283644), (62, 3177720), (63, 3127280), (65, 3031056), (70, 2814552), (72, 2736370), (78, 2525880), (80, 2462733), (84, 2345460), (90, 2189096), (91, 2165040), (93, 2118480), (97, 2031120), (104, 1894410), (105, 1876368), (112, 1759095), (117, 1683920), (120, 1641822), (124, 1588860), (126, 1563640), (130, 1515528), (140, 1407276), (144, 1368185), (155, 1271088), (156, 1262940), (168, 1172730), (180, 1094548), (182, 1082520), (186, 1059240), (194, 1015560), (195, 1010352), (208, 947205), (210, 938184), (217, 907920), (234, 841960), (240, 820911), (248, 794430), (252, 781820), (260, 757764), (273, 721680), (279, 706160), (280, 703638), (291, 677040), (310, 635544), (312, 631470), (315, 625456), (336, 586365), (360, 547274), (364, 541260), (372, 529620), (388, 507780), (390, 505176), (403, 488880), (420, 469092), (434, 453960), (455, 433008), (465, 423696), (468, 420980), (485, 406224), (496, 397215), (504, 390910), (520, 378882), (546, 360840), (558, 353080), (560, 351819), (582, 338520), (585, 336784), (620, 317772), (624, 315735), (630, 312728), (651, 302640), (679, 290160), (720, 273637), (728, 270630), (744, 264810), (776, 253890), (780, 252588), (806, 244440), (819, 240560), (840, 234546), (868, 226980), (873, 225680), (910, 216504), (930, 211848), (936, 210490), (970, 203112), (1008, 195455), (1040, 189441), (1085, 181584), (1092, 180420), (1116, 176540), (1164, 169260), (1170, 168392), (1209, 162960), (1240, 158886), (1260, 156364), (1261, 156240), (1302, 151320), (1358, 145080), (1365, 144336), (1395, 141232), (1455, 135408), (1456, 135315), (1488, 132405), (1552, 126945), (1560, 126294), (1612, 122220), (1638, 120280), (1680, 117273), (1736, 113490), (1746, 112840), (1820, 108252), (1860, 105924), (1872, 105245), (1940, 101556), (1953, 100880), (2015, 97776), (2037, 96720), (2170, 90792), (2184, 90210), (2232, 88270), (2328, 84630), (2340, 84196), (2418, 81480), (2480, 79443), (2520, 78182), (2522, 78120), (2604, 75660), (2716, 72540), (2730, 72168), (2790, 70616), (2821, 69840), (2910, 67704), (3007, 65520), (3120, 63147), (3224, 61110), (3255, 60528), (3276, 60140), (3395, 58032), (3472, 56745), (3492, 56420), (3627, 54320), (3640, 54126), (3720, 52962), (3783, 52080), (3880, 50778), (3906, 50440), (4030, 48888), (4074, 48360), (4095, 48112), (4340, 45396), (4365, 45136), (4368, 45105), (4464, 44135), (4656, 42315), (4680, 42098), (4836, 40740), (5040, 39091), (5044, 39060), (5208, 37830), (5432, 36270), (5460, 36084), (5580, 35308), (5642, 34920), (5820, 33852), (6014, 32760), (6045, 32592), (6111, 32240), (6305, 31248), (6448, 30555), (6510, 30264), (6552, 30070), (6790, 29016), (6984, 28210), (7254, 27160), (7280, 27063), (7440, 26481), (7566, 26040), (7760, 25389), (7812, 25220), (8060, 24444), (8148, 24180), (8190, 24056), (8463, 23280), (8680, 22698), (8730, 22568), (8827, 22320), (9021, 21840), (9360, 21049), (9672, 20370), (9765, 20176), (10088, 19530), (10185, 19344), (10416, 18915), (10864, 18135), (10920, 18042), (11160, 17654), (11284, 17460), (11349, 17360), (11640, 16926), (12028, 16380), (12090, 16296), (12222, 16120), (12610, 15624), (13020, 15132), (13104, 15035), (13580, 14508), (13968, 14105)]