298257120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{1409}}^1$

素因数の和:1447

約数の個数: 288

約数和(自身を含む): 1215194400

約数和(自身を除く): 916937280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1409, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2818, 2940, 3024, 3360, 3528, 3780, 3920, 4227, 4320, 4410, 4704, 5040, 5292, 5636, 5880, 6048, 6615, 7045, 7056, 7560, 7840, 8454, 8820, 9863, 10080, 10584, 11272, 11760, 12681, 13230, 14090, 14112, 15120, 16908, 17640, 19726, 21135, 21168, 22544, 23520, 25362, 26460, 28180, 29589, 30240, 33816, 35280, 38043, 39452, 42270, 42336, 45088, 49315, 50724, 52920, 56360, 59178, 63405, 67632, 69041, 70560, 76086, 78904, 84540, 88767, 98630, 101448, 105840, 112720, 118356, 126810, 135264, 138082, 147945, 152172, 157808, 169080, 177534, 190215, 197260, 202896, 207123, 211680, 225440, 236712, 253620, 266301, 276164, 295890, 304344, 315616, 338160, 345205, 355068, 380430, 394520, 405792, 414246, 443835, 473424, 507240, 532602, 552328, 591780, 608688, 621369, 676320, 690410, 710136, 760860, 789040, 828492, 887670, 946848, 1014480, 1035615, 1065204, 1104656, 1183560, 1217376, 1242738, 1331505, 1380820, 1420272, 1521720, 1578080, 1656984, 1775340, 1864107, 2028960, 2071230, 2130408, 2209312, 2367120, 2485476, 2663010, 2761640, 2840544, 3043440, 3106845, 3313968, 3550680, 3728214, 4142460, 4260816, 4734240, 4970952, 5326020, 5523280, 6086880, 6213690, 6627936, 7101360, 7456428, 8284920, 8521632, 9320535, 9941904, 10652040, 11046560, 12427380, 14202720, 14912856, 16569840, 18641070, 19883808, 21304080, 24854760, 29825712, 33139680, 37282140, 42608160, 49709520, 59651424, 74564280, 99419040, 149128560, 298257120]

約数ペア:

[(1, 298257120), (2, 149128560), (3, 99419040), (4, 74564280), (5, 59651424), (6, 49709520), (7, 42608160), (8, 37282140), (9, 33139680), (10, 29825712), (12, 24854760), (14, 21304080), (15, 19883808), (16, 18641070), (18, 16569840), (20, 14912856), (21, 14202720), (24, 12427380), (27, 11046560), (28, 10652040), (30, 9941904), (32, 9320535), (35, 8521632), (36, 8284920), (40, 7456428), (42, 7101360), (45, 6627936), (48, 6213690), (49, 6086880), (54, 5523280), (56, 5326020), (60, 4970952), (63, 4734240), (70, 4260816), (72, 4142460), (80, 3728214), (84, 3550680), (90, 3313968), (96, 3106845), (98, 3043440), (105, 2840544), (108, 2761640), (112, 2663010), (120, 2485476), (126, 2367120), (135, 2209312), (140, 2130408), (144, 2071230), (147, 2028960), (160, 1864107), (168, 1775340), (180, 1656984), (189, 1578080), (196, 1521720), (210, 1420272), (216, 1380820), (224, 1331505), (240, 1242738), (245, 1217376), (252, 1183560), (270, 1104656), (280, 1065204), (288, 1035615), (294, 1014480), (315, 946848), (336, 887670), (360, 828492), (378, 789040), (392, 760860), (420, 710136), (432, 690410), (441, 676320), (480, 621369), (490, 608688), (504, 591780), (540, 552328), (560, 532602), (588, 507240), (630, 473424), (672, 443835), (720, 414246), (735, 405792), (756, 394520), (784, 380430), (840, 355068), (864, 345205), (882, 338160), (945, 315616), (980, 304344), (1008, 295890), (1080, 276164), (1120, 266301), (1176, 253620), (1260, 236712), (1323, 225440), (1409, 211680), (1440, 207123), (1470, 202896), (1512, 197260), (1568, 190215), (1680, 177534), (1764, 169080), (1890, 157808), (1960, 152172), (2016, 147945), (2160, 138082), (2205, 135264), (2352, 126810), (2520, 118356), (2646, 112720), (2818, 105840), (2940, 101448), (3024, 98630), (3360, 88767), (3528, 84540), (3780, 78904), (3920, 76086), (4227, 70560), (4320, 69041), (4410, 67632), (4704, 63405), (5040, 59178), (5292, 56360), (5636, 52920), (5880, 50724), (6048, 49315), (6615, 45088), (7045, 42336), (7056, 42270), (7560, 39452), (7840, 38043), (8454, 35280), (8820, 33816), (9863, 30240), (10080, 29589), (10584, 28180), (11272, 26460), (11760, 25362), (12681, 23520), (13230, 22544), (14090, 21168), (14112, 21135), (15120, 19726), (16908, 17640)]