297956880

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 320

約数和(自身を含む): 1127427840

約数和(自身を除く): 829470960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 131, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 262, 270, 312, 324, 351, 360, 390, 393, 405, 432, 468, 486, 520, 524, 540, 585, 624, 648, 655, 702, 720, 729, 780, 786, 810, 936, 972, 1040, 1048, 1053, 1080, 1170, 1179, 1215, 1296, 1310, 1404, 1458, 1560, 1572, 1620, 1703, 1755, 1872, 1944, 1965, 2096, 2106, 2160, 2187, 2340, 2358, 2430, 2620, 2808, 2916, 3120, 3144, 3159, 3240, 3406, 3510, 3537, 3645, 3888, 3930, 4212, 4374, 4680, 4716, 4860, 5109, 5240, 5265, 5616, 5832, 5895, 6288, 6318, 6480, 6812, 7020, 7074, 7290, 7860, 8424, 8515, 8748, 9360, 9432, 9477, 9720, 10218, 10480, 10530, 10611, 10935, 11664, 11790, 12636, 13624, 14040, 14148, 14580, 15327, 15720, 15795, 16848, 17030, 17496, 17685, 18864, 18954, 19440, 20436, 21060, 21222, 21870, 23580, 25272, 25545, 27248, 28080, 28296, 28431, 29160, 30654, 31440, 31590, 31833, 34060, 34992, 35370, 37908, 40872, 42120, 42444, 43740, 45981, 47160, 47385, 50544, 51090, 53055, 56592, 56862, 58320, 61308, 63180, 63666, 68120, 70740, 75816, 76635, 81744, 84240, 84888, 87480, 91962, 94320, 94770, 95499, 102180, 106110, 113724, 122616, 126360, 127332, 136240, 137943, 141480, 142155, 151632, 153270, 159165, 169776, 174960, 183924, 189540, 190998, 204360, 212220, 227448, 229905, 245232, 252720, 254664, 275886, 282960, 284310, 286497, 306540, 318330, 367848, 379080, 381996, 408720, 413829, 424440, 454896, 459810, 477495, 509328, 551772, 568620, 572994, 613080, 636660, 689715, 735696, 758160, 763992, 827658, 848880, 919620, 954990, 1103544, 1137240, 1145988, 1226160, 1241487, 1273320, 1379430, 1432485, 1527984, 1655316, 1839240, 1909980, 2069145, 2207088, 2274480, 2291976, 2482974, 2546640, 2758860, 2864970, 3310632, 3678480, 3724461, 3819960, 4138290, 4583952, 4965948, 5517720, 5729940, 6207435, 6621264, 7448922, 7639920, 8276580, 9931896, 11035440, 11459880, 12414870, 14897844, 16553160, 18622305, 19863792, 22919760, 24829740, 29795688, 33106320, 37244610, 49659480, 59591376, 74489220, 99318960, 148978440, 297956880]

約数ペア:

[(1, 297956880), (2, 148978440), (3, 99318960), (4, 74489220), (5, 59591376), (6, 49659480), (8, 37244610), (9, 33106320), (10, 29795688), (12, 24829740), (13, 22919760), (15, 19863792), (16, 18622305), (18, 16553160), (20, 14897844), (24, 12414870), (26, 11459880), (27, 11035440), (30, 9931896), (36, 8276580), (39, 7639920), (40, 7448922), (45, 6621264), (48, 6207435), (52, 5729940), (54, 5517720), (60, 4965948), (65, 4583952), (72, 4138290), (78, 3819960), (80, 3724461), (81, 3678480), (90, 3310632), (104, 2864970), (108, 2758860), (117, 2546640), (120, 2482974), (130, 2291976), (131, 2274480), (135, 2207088), (144, 2069145), (156, 1909980), (162, 1839240), (180, 1655316), (195, 1527984), (208, 1432485), (216, 1379430), (234, 1273320), (240, 1241487), (243, 1226160), (260, 1145988), (262, 1137240), (270, 1103544), (312, 954990), (324, 919620), (351, 848880), (360, 827658), (390, 763992), (393, 758160), (405, 735696), (432, 689715), (468, 636660), (486, 613080), (520, 572994), (524, 568620), (540, 551772), (585, 509328), (624, 477495), (648, 459810), (655, 454896), (702, 424440), (720, 413829), (729, 408720), (780, 381996), (786, 379080), (810, 367848), (936, 318330), (972, 306540), (1040, 286497), (1048, 284310), (1053, 282960), (1080, 275886), (1170, 254664), (1179, 252720), (1215, 245232), (1296, 229905), (1310, 227448), (1404, 212220), (1458, 204360), (1560, 190998), (1572, 189540), (1620, 183924), (1703, 174960), (1755, 169776), (1872, 159165), (1944, 153270), (1965, 151632), (2096, 142155), (2106, 141480), (2160, 137943), (2187, 136240), (2340, 127332), (2358, 126360), (2430, 122616), (2620, 113724), (2808, 106110), (2916, 102180), (3120, 95499), (3144, 94770), (3159, 94320), (3240, 91962), (3406, 87480), (3510, 84888), (3537, 84240), (3645, 81744), (3888, 76635), (3930, 75816), (4212, 70740), (4374, 68120), (4680, 63666), (4716, 63180), (4860, 61308), (5109, 58320), (5240, 56862), (5265, 56592), (5616, 53055), (5832, 51090), (5895, 50544), (6288, 47385), (6318, 47160), (6480, 45981), (6812, 43740), (7020, 42444), (7074, 42120), (7290, 40872), (7860, 37908), (8424, 35370), (8515, 34992), (8748, 34060), (9360, 31833), (9432, 31590), (9477, 31440), (9720, 30654), (10218, 29160), (10480, 28431), (10530, 28296), (10611, 28080), (10935, 27248), (11664, 25545), (11790, 25272), (12636, 23580), (13624, 21870), (14040, 21222), (14148, 21060), (14580, 20436), (15327, 19440), (15720, 18954), (15795, 18864), (16848, 17685), (17030, 17496)]