197532720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:553

約数の個数: 360

約数和(自身を含む): 843495120

約数和(自身を除く): 645962400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 98, 99, 105, 110, 112, 120, 126, 132, 140, 144, 147, 154, 165, 168, 176, 180, 196, 198, 210, 220, 231, 240, 245, 252, 264, 280, 294, 308, 315, 330, 336, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 509, 528, 539, 560, 588, 616, 630, 660, 693, 720, 735, 770, 784, 792, 840, 880, 882, 924, 980, 990, 1008, 1018, 1078, 1155, 1176, 1232, 1260, 1320, 1386, 1470, 1527, 1540, 1584, 1617, 1680, 1764, 1848, 1960, 1980, 2036, 2156, 2205, 2310, 2352, 2520, 2545, 2640, 2695, 2772, 2940, 3054, 3080, 3234, 3465, 3528, 3563, 3696, 3920, 3960, 4072, 4312, 4410, 4581, 4620, 4851, 5040, 5090, 5390, 5544, 5599, 5880, 6108, 6160, 6468, 6930, 7056, 7126, 7635, 7920, 8085, 8144, 8624, 8820, 9162, 9240, 9702, 10180, 10689, 10780, 11088, 11198, 11760, 12216, 12936, 13860, 14252, 15270, 16170, 16797, 17640, 17815, 18324, 18480, 19404, 20360, 21378, 21560, 22396, 22905, 24255, 24432, 24941, 25872, 27720, 27995, 28504, 30540, 32067, 32340, 33594, 35280, 35630, 36648, 38808, 39193, 40720, 42756, 43120, 44792, 45810, 48510, 49882, 50391, 53445, 55440, 55990, 57008, 61080, 64134, 64680, 67188, 71260, 73296, 74823, 77616, 78386, 83985, 85512, 89584, 91620, 97020, 99764, 100782, 106890, 111980, 117579, 122160, 124705, 128268, 129360, 134376, 142520, 149646, 156772, 160335, 167970, 171024, 183240, 194040, 195965, 199528, 201564, 213780, 223960, 224469, 235158, 249410, 251955, 256536, 268752, 274351, 285040, 299292, 313544, 320670, 335940, 352737, 366480, 374115, 388080, 391930, 399056, 403128, 427560, 447920, 448938, 470316, 498820, 503910, 513072, 548702, 587895, 598584, 627088, 641340, 671880, 705474, 748230, 783860, 806256, 823053, 855120, 897876, 940632, 997640, 1007820, 1097404, 1122345, 1175790, 1197168, 1282680, 1343760, 1371755, 1410948, 1496460, 1567720, 1646106, 1763685, 1795752, 1881264, 1995280, 2015640, 2194808, 2244690, 2351580, 2469159, 2565360, 2743510, 2821896, 2992920, 3135440, 3292212, 3527370, 3591504, 4031280, 4115265, 4389616, 4489380, 4703160, 4938318, 5487020, 5643792, 5985840, 6584424, 7054740, 8230530, 8978760, 9406320, 9876636, 10974040, 12345795, 13168848, 14109480, 16461060, 17957520, 19753272, 21948080, 24691590, 28218960, 32922120, 39506544, 49383180, 65844240, 98766360, 197532720]

約数ペア:

[(1, 197532720), (2, 98766360), (3, 65844240), (4, 49383180), (5, 39506544), (6, 32922120), (7, 28218960), (8, 24691590), (9, 21948080), (10, 19753272), (11, 17957520), (12, 16461060), (14, 14109480), (15, 13168848), (16, 12345795), (18, 10974040), (20, 9876636), (21, 9406320), (22, 8978760), (24, 8230530), (28, 7054740), (30, 6584424), (33, 5985840), (35, 5643792), (36, 5487020), (40, 4938318), (42, 4703160), (44, 4489380), (45, 4389616), (48, 4115265), (49, 4031280), (55, 3591504), (56, 3527370), (60, 3292212), (63, 3135440), (66, 2992920), (70, 2821896), (72, 2743510), (77, 2565360), (80, 2469159), (84, 2351580), (88, 2244690), (90, 2194808), (98, 2015640), (99, 1995280), (105, 1881264), (110, 1795752), (112, 1763685), (120, 1646106), (126, 1567720), (132, 1496460), (140, 1410948), (144, 1371755), (147, 1343760), (154, 1282680), (165, 1197168), (168, 1175790), (176, 1122345), (180, 1097404), (196, 1007820), (198, 997640), (210, 940632), (220, 897876), (231, 855120), (240, 823053), (245, 806256), (252, 783860), (264, 748230), (280, 705474), (294, 671880), (308, 641340), (315, 627088), (330, 598584), (336, 587895), (360, 548702), (385, 513072), (392, 503910), (396, 498820), (420, 470316), (440, 448938), (441, 447920), (462, 427560), (490, 403128), (495, 399056), (504, 391930), (509, 388080), (528, 374115), (539, 366480), (560, 352737), (588, 335940), (616, 320670), (630, 313544), (660, 299292), (693, 285040), (720, 274351), (735, 268752), (770, 256536), (784, 251955), (792, 249410), (840, 235158), (880, 224469), (882, 223960), (924, 213780), (980, 201564), (990, 199528), (1008, 195965), (1018, 194040), (1078, 183240), (1155, 171024), (1176, 167970), (1232, 160335), (1260, 156772), (1320, 149646), (1386, 142520), (1470, 134376), (1527, 129360), (1540, 128268), (1584, 124705), (1617, 122160), (1680, 117579), (1764, 111980), (1848, 106890), (1960, 100782), (1980, 99764), (2036, 97020), (2156, 91620), (2205, 89584), (2310, 85512), (2352, 83985), (2520, 78386), (2545, 77616), (2640, 74823), (2695, 73296), (2772, 71260), (2940, 67188), (3054, 64680), (3080, 64134), (3234, 61080), (3465, 57008), (3528, 55990), (3563, 55440), (3696, 53445), (3920, 50391), (3960, 49882), (4072, 48510), (4312, 45810), (4410, 44792), (4581, 43120), (4620, 42756), (4851, 40720), (5040, 39193), (5090, 38808), (5390, 36648), (5544, 35630), (5599, 35280), (5880, 33594), (6108, 32340), (6160, 32067), (6468, 30540), (6930, 28504), (7056, 27995), (7126, 27720), (7635, 25872), (7920, 24941), (8085, 24432), (8144, 24255), (8624, 22905), (8820, 22396), (9162, 21560), (9240, 21378), (9702, 20360), (10180, 19404), (10689, 18480), (10780, 18324), (11088, 17815), (11198, 17640), (11760, 16797), (12216, 16170), (12936, 15270), (13860, 14252)]