164928400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 511467264

約数和(自身を除く): 346538864

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 25, 26, 28, 35, 40, 46, 50, 52, 56, 65, 70, 80, 91, 92, 100, 104, 112, 115, 130, 140, 161, 175, 182, 184, 197, 200, 208, 230, 260, 280, 299, 322, 325, 350, 364, 368, 394, 400, 455, 460, 520, 560, 575, 598, 644, 650, 700, 728, 788, 805, 910, 920, 985, 1040, 1150, 1196, 1288, 1300, 1379, 1400, 1456, 1495, 1576, 1610, 1820, 1840, 1970, 2093, 2275, 2300, 2392, 2561, 2576, 2600, 2758, 2800, 2990, 3152, 3220, 3640, 3940, 4025, 4186, 4531, 4550, 4600, 4784, 4925, 5122, 5200, 5516, 5980, 6440, 6895, 7280, 7475, 7880, 8050, 8372, 9062, 9100, 9200, 9850, 10244, 10465, 11032, 11960, 12805, 12880, 13790, 14950, 15760, 16100, 16744, 17927, 18124, 18200, 19700, 20488, 20930, 22064, 22655, 23920, 25610, 27580, 29900, 31717, 32200, 33488, 34475, 35854, 36248, 36400, 39400, 40976, 41860, 45310, 51220, 52325, 55160, 58903, 59800, 63434, 64025, 64400, 68950, 71708, 72496, 78800, 83720, 89635, 90620, 102440, 104650, 110320, 113275, 117806, 119600, 126868, 128050, 137900, 143416, 158585, 167440, 179270, 181240, 204880, 209300, 226550, 235612, 253736, 256100, 275800, 286832, 294515, 317170, 358540, 362480, 412321, 418600, 448175, 453100, 471224, 507472, 512200, 551600, 589030, 634340, 717080, 792925, 824642, 837200, 896350, 906200, 942448, 1024400, 1178060, 1268680, 1434160, 1472575, 1585850, 1649284, 1792700, 1812400, 2061605, 2356120, 2537360, 2945150, 3171700, 3298568, 3585400, 4123210, 4712240, 5890300, 6343400, 6597136, 7170800, 8246420, 10308025, 11780600, 12686800, 16492840, 20616050, 23561200, 32985680, 41232100, 82464200, 164928400]

約数ペア:

[(1, 164928400), (2, 82464200), (4, 41232100), (5, 32985680), (7, 23561200), (8, 20616050), (10, 16492840), (13, 12686800), (14, 11780600), (16, 10308025), (20, 8246420), (23, 7170800), (25, 6597136), (26, 6343400), (28, 5890300), (35, 4712240), (40, 4123210), (46, 3585400), (50, 3298568), (52, 3171700), (56, 2945150), (65, 2537360), (70, 2356120), (80, 2061605), (91, 1812400), (92, 1792700), (100, 1649284), (104, 1585850), (112, 1472575), (115, 1434160), (130, 1268680), (140, 1178060), (161, 1024400), (175, 942448), (182, 906200), (184, 896350), (197, 837200), (200, 824642), (208, 792925), (230, 717080), (260, 634340), (280, 589030), (299, 551600), (322, 512200), (325, 507472), (350, 471224), (364, 453100), (368, 448175), (394, 418600), (400, 412321), (455, 362480), (460, 358540), (520, 317170), (560, 294515), (575, 286832), (598, 275800), (644, 256100), (650, 253736), (700, 235612), (728, 226550), (788, 209300), (805, 204880), (910, 181240), (920, 179270), (985, 167440), (1040, 158585), (1150, 143416), (1196, 137900), (1288, 128050), (1300, 126868), (1379, 119600), (1400, 117806), (1456, 113275), (1495, 110320), (1576, 104650), (1610, 102440), (1820, 90620), (1840, 89635), (1970, 83720), (2093, 78800), (2275, 72496), (2300, 71708), (2392, 68950), (2561, 64400), (2576, 64025), (2600, 63434), (2758, 59800), (2800, 58903), (2990, 55160), (3152, 52325), (3220, 51220), (3640, 45310), (3940, 41860), (4025, 40976), (4186, 39400), (4531, 36400), (4550, 36248), (4600, 35854), (4784, 34475), (4925, 33488), (5122, 32200), (5200, 31717), (5516, 29900), (5980, 27580), (6440, 25610), (6895, 23920), (7280, 22655), (7475, 22064), (7880, 20930), (8050, 20488), (8372, 19700), (9062, 18200), (9100, 18124), (9200, 17927), (9850, 16744), (10244, 16100), (10465, 15760), (11032, 14950), (11960, 13790), (12805, 12880)]