195389040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 769950720

約数和(自身を除く): 574561680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 97, 105, 109, 110, 112, 120, 132, 140, 154, 165, 168, 176, 194, 210, 218, 220, 231, 240, 264, 280, 291, 308, 327, 330, 336, 385, 388, 420, 436, 440, 462, 485, 528, 545, 560, 582, 616, 654, 660, 679, 763, 770, 776, 840, 872, 880, 924, 970, 1067, 1090, 1155, 1164, 1199, 1232, 1308, 1320, 1358, 1455, 1526, 1540, 1552, 1635, 1680, 1744, 1848, 1940, 2037, 2134, 2180, 2289, 2310, 2328, 2398, 2616, 2640, 2716, 2910, 3052, 3080, 3201, 3270, 3395, 3597, 3696, 3815, 3880, 4074, 4268, 4360, 4578, 4620, 4656, 4796, 5232, 5335, 5432, 5820, 5995, 6104, 6160, 6402, 6540, 6790, 7194, 7469, 7630, 7760, 8148, 8393, 8536, 8720, 9156, 9240, 9592, 10185, 10573, 10670, 10864, 11445, 11640, 11990, 12208, 12804, 13080, 13580, 14388, 14938, 15260, 16005, 16296, 16786, 17072, 17985, 18312, 18480, 19184, 20370, 21146, 21340, 22407, 22890, 23280, 23980, 25179, 25608, 26160, 27160, 28776, 29876, 30520, 31719, 32010, 32592, 33572, 35970, 36624, 37345, 40740, 41965, 42292, 42680, 44814, 45780, 47960, 50358, 51216, 52865, 54320, 57552, 59752, 61040, 63438, 64020, 67144, 71940, 74011, 74690, 81480, 83930, 84584, 85360, 89628, 91560, 95920, 100716, 105730, 112035, 116303, 119504, 125895, 126876, 128040, 134288, 143880, 148022, 149380, 158595, 162960, 167860, 169168, 179256, 183120, 201432, 211460, 222033, 224070, 232606, 251790, 253752, 256080, 287760, 296044, 298760, 317190, 335720, 348909, 358512, 370055, 402864, 422920, 444066, 448140, 465212, 503580, 507504, 581515, 592088, 597520, 634380, 671440, 697818, 740110, 814121, 845840, 888132, 896280, 930424, 1007160, 1110165, 1163030, 1184176, 1268760, 1395636, 1480220, 1628242, 1744545, 1776264, 1792560, 1860848, 2014320, 2220330, 2326060, 2442363, 2537520, 2791272, 2960440, 3256484, 3489090, 3552528, 4070605, 4440660, 4652120, 4884726, 5582544, 5920880, 6512968, 6978180, 8141210, 8881320, 9304240, 9769452, 12211815, 13025936, 13956360, 16282420, 17762640, 19538904, 24423630, 27912720, 32564840, 39077808, 48847260, 65129680, 97694520, 195389040]

約数ペア:

[(1, 195389040), (2, 97694520), (3, 65129680), (4, 48847260), (5, 39077808), (6, 32564840), (7, 27912720), (8, 24423630), (10, 19538904), (11, 17762640), (12, 16282420), (14, 13956360), (15, 13025936), (16, 12211815), (20, 9769452), (21, 9304240), (22, 8881320), (24, 8141210), (28, 6978180), (30, 6512968), (33, 5920880), (35, 5582544), (40, 4884726), (42, 4652120), (44, 4440660), (48, 4070605), (55, 3552528), (56, 3489090), (60, 3256484), (66, 2960440), (70, 2791272), (77, 2537520), (80, 2442363), (84, 2326060), (88, 2220330), (97, 2014320), (105, 1860848), (109, 1792560), (110, 1776264), (112, 1744545), (120, 1628242), (132, 1480220), (140, 1395636), (154, 1268760), (165, 1184176), (168, 1163030), (176, 1110165), (194, 1007160), (210, 930424), (218, 896280), (220, 888132), (231, 845840), (240, 814121), (264, 740110), (280, 697818), (291, 671440), (308, 634380), (327, 597520), (330, 592088), (336, 581515), (385, 507504), (388, 503580), (420, 465212), (436, 448140), (440, 444066), (462, 422920), (485, 402864), (528, 370055), (545, 358512), (560, 348909), (582, 335720), (616, 317190), (654, 298760), (660, 296044), (679, 287760), (763, 256080), (770, 253752), (776, 251790), (840, 232606), (872, 224070), (880, 222033), (924, 211460), (970, 201432), (1067, 183120), (1090, 179256), (1155, 169168), (1164, 167860), (1199, 162960), (1232, 158595), (1308, 149380), (1320, 148022), (1358, 143880), (1455, 134288), (1526, 128040), (1540, 126876), (1552, 125895), (1635, 119504), (1680, 116303), (1744, 112035), (1848, 105730), (1940, 100716), (2037, 95920), (2134, 91560), (2180, 89628), (2289, 85360), (2310, 84584), (2328, 83930), (2398, 81480), (2616, 74690), (2640, 74011), (2716, 71940), (2910, 67144), (3052, 64020), (3080, 63438), (3201, 61040), (3270, 59752), (3395, 57552), (3597, 54320), (3696, 52865), (3815, 51216), (3880, 50358), (4074, 47960), (4268, 45780), (4360, 44814), (4578, 42680), (4620, 42292), (4656, 41965), (4796, 40740), (5232, 37345), (5335, 36624), (5432, 35970), (5820, 33572), (5995, 32592), (6104, 32010), (6160, 31719), (6402, 30520), (6540, 29876), (6790, 28776), (7194, 27160), (7469, 26160), (7630, 25608), (7760, 25179), (8148, 23980), (8393, 23280), (8536, 22890), (8720, 22407), (9156, 21340), (9240, 21146), (9592, 20370), (10185, 19184), (10573, 18480), (10670, 18312), (10864, 17985), (11445, 17072), (11640, 16786), (11990, 16296), (12208, 16005), (12804, 15260), (13080, 14938), (13580, 14388)]