348229440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 336

約数和(自身を含む): 1318052736

約数和(自身を除く): 969823296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 71, 72, 78, 80, 90, 96, 104, 117, 120, 130, 131, 142, 144, 156, 160, 180, 192, 195, 208, 213, 234, 240, 260, 262, 284, 288, 312, 320, 355, 360, 390, 393, 416, 426, 468, 480, 520, 524, 568, 576, 585, 624, 639, 655, 710, 720, 780, 786, 832, 852, 923, 936, 960, 1040, 1048, 1065, 1136, 1170, 1179, 1248, 1278, 1310, 1420, 1440, 1560, 1572, 1703, 1704, 1846, 1872, 1965, 2080, 2096, 2130, 2272, 2340, 2358, 2496, 2556, 2620, 2769, 2840, 2880, 3120, 3144, 3195, 3406, 3408, 3692, 3744, 3930, 4160, 4192, 4260, 4544, 4615, 4680, 4716, 5109, 5112, 5240, 5538, 5680, 5895, 6240, 6288, 6390, 6812, 6816, 7384, 7488, 7860, 8307, 8384, 8515, 8520, 9230, 9301, 9360, 9432, 10218, 10224, 10480, 11076, 11360, 11790, 12480, 12576, 12780, 13624, 13632, 13845, 14768, 15327, 15720, 16614, 17030, 17040, 18460, 18602, 18720, 18864, 20436, 20448, 20960, 22152, 22720, 23580, 25152, 25545, 25560, 27248, 27690, 27903, 29536, 30654, 31440, 33228, 34060, 34080, 36920, 37204, 37440, 37728, 40872, 40896, 41535, 41920, 44304, 46505, 47160, 51090, 51120, 54496, 55380, 55806, 59072, 61308, 62880, 66456, 68120, 68160, 73840, 74408, 75456, 76635, 81744, 83070, 83709, 88608, 93010, 94320, 102180, 102240, 108992, 110760, 111612, 120913, 122616, 125760, 132912, 136240, 139515, 147680, 148816, 153270, 163488, 166140, 167418, 177216, 186020, 188640, 204360, 204480, 221520, 223224, 241826, 245232, 265824, 272480, 279030, 295360, 297632, 306540, 326976, 332280, 334836, 362739, 372040, 377280, 408720, 418545, 443040, 446448, 483652, 490464, 531648, 544960, 558060, 595264, 604565, 613080, 664560, 669672, 725478, 744080, 817440, 837090, 886080, 892896, 967304, 980928, 1088217, 1116120, 1209130, 1226160, 1329120, 1339344, 1450956, 1488160, 1634880, 1674180, 1785792, 1813695, 1934608, 2176434, 2232240, 2418260, 2452320, 2658240, 2678688, 2901912, 2976320, 3348360, 3627390, 3869216, 4352868, 4464480, 4836520, 4904640, 5357376, 5441085, 5803824, 6696720, 7254780, 7738432, 8705736, 8928960, 9673040, 10882170, 11607648, 13393440, 14509560, 17411472, 19346080, 21764340, 23215296, 26786880, 29019120, 34822944, 38692160, 43528680, 58038240, 69645888, 87057360, 116076480, 174114720, 348229440]

約数ペア:

[(1, 348229440), (2, 174114720), (3, 116076480), (4, 87057360), (5, 69645888), (6, 58038240), (8, 43528680), (9, 38692160), (10, 34822944), (12, 29019120), (13, 26786880), (15, 23215296), (16, 21764340), (18, 19346080), (20, 17411472), (24, 14509560), (26, 13393440), (30, 11607648), (32, 10882170), (36, 9673040), (39, 8928960), (40, 8705736), (45, 7738432), (48, 7254780), (52, 6696720), (60, 5803824), (64, 5441085), (65, 5357376), (71, 4904640), (72, 4836520), (78, 4464480), (80, 4352868), (90, 3869216), (96, 3627390), (104, 3348360), (117, 2976320), (120, 2901912), (130, 2678688), (131, 2658240), (142, 2452320), (144, 2418260), (156, 2232240), (160, 2176434), (180, 1934608), (192, 1813695), (195, 1785792), (208, 1674180), (213, 1634880), (234, 1488160), (240, 1450956), (260, 1339344), (262, 1329120), (284, 1226160), (288, 1209130), (312, 1116120), (320, 1088217), (355, 980928), (360, 967304), (390, 892896), (393, 886080), (416, 837090), (426, 817440), (468, 744080), (480, 725478), (520, 669672), (524, 664560), (568, 613080), (576, 604565), (585, 595264), (624, 558060), (639, 544960), (655, 531648), (710, 490464), (720, 483652), (780, 446448), (786, 443040), (832, 418545), (852, 408720), (923, 377280), (936, 372040), (960, 362739), (1040, 334836), (1048, 332280), (1065, 326976), (1136, 306540), (1170, 297632), (1179, 295360), (1248, 279030), (1278, 272480), (1310, 265824), (1420, 245232), (1440, 241826), (1560, 223224), (1572, 221520), (1703, 204480), (1704, 204360), (1846, 188640), (1872, 186020), (1965, 177216), (2080, 167418), (2096, 166140), (2130, 163488), (2272, 153270), (2340, 148816), (2358, 147680), (2496, 139515), (2556, 136240), (2620, 132912), (2769, 125760), (2840, 122616), (2880, 120913), (3120, 111612), (3144, 110760), (3195, 108992), (3406, 102240), (3408, 102180), (3692, 94320), (3744, 93010), (3930, 88608), (4160, 83709), (4192, 83070), (4260, 81744), (4544, 76635), (4615, 75456), (4680, 74408), (4716, 73840), (5109, 68160), (5112, 68120), (5240, 66456), (5538, 62880), (5680, 61308), (5895, 59072), (6240, 55806), (6288, 55380), (6390, 54496), (6812, 51120), (6816, 51090), (7384, 47160), (7488, 46505), (7860, 44304), (8307, 41920), (8384, 41535), (8515, 40896), (8520, 40872), (9230, 37728), (9301, 37440), (9360, 37204), (9432, 36920), (10218, 34080), (10224, 34060), (10480, 33228), (11076, 31440), (11360, 30654), (11790, 29536), (12480, 27903), (12576, 27690), (12780, 27248), (13624, 25560), (13632, 25545), (13845, 25152), (14768, 23580), (15327, 22720), (15720, 22152), (16614, 20960), (17030, 20448), (17040, 20436), (18460, 18864), (18602, 18720)]