67279680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:638

約数の個数: 224

約数和(自身を含む): 256032000

約数和(自身を除く): 188752320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 599, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1198, 1248, 1404, 1440, 1560, 1728, 1755, 1797, 1872, 2080, 2160, 2340, 2396, 2496, 2808, 2880, 2995, 3120, 3510, 3594, 3744, 4160, 4320, 4680, 4792, 5391, 5616, 5990, 6240, 7020, 7188, 7488, 7787, 8640, 8985, 9360, 9584, 10782, 11232, 11980, 12480, 14040, 14376, 15574, 16173, 17970, 18720, 19168, 21564, 22464, 23361, 23960, 26955, 28080, 28752, 31148, 32346, 35940, 37440, 38336, 38935, 43128, 46722, 47920, 53910, 56160, 57504, 62296, 64692, 70083, 71880, 77870, 80865, 86256, 93444, 95840, 107820, 112320, 115008, 116805, 124592, 129384, 140166, 143760, 155740, 161730, 172512, 186888, 191680, 210249, 215640, 233610, 249184, 258768, 280332, 287520, 311480, 323460, 345024, 350415, 373776, 420498, 431280, 467220, 498368, 517536, 560664, 575040, 622960, 646920, 700830, 747552, 840996, 862560, 934440, 1035072, 1051245, 1121328, 1245920, 1293840, 1401660, 1495104, 1681992, 1725120, 1868880, 2102490, 2242656, 2491840, 2587680, 2803320, 3363984, 3737760, 4204980, 4485312, 5175360, 5606640, 6727968, 7475520, 8409960, 11213280, 13455936, 16819920, 22426560, 33639840, 67279680]

約数ペア:

[(1, 67279680), (2, 33639840), (3, 22426560), (4, 16819920), (5, 13455936), (6, 11213280), (8, 8409960), (9, 7475520), (10, 6727968), (12, 5606640), (13, 5175360), (15, 4485312), (16, 4204980), (18, 3737760), (20, 3363984), (24, 2803320), (26, 2587680), (27, 2491840), (30, 2242656), (32, 2102490), (36, 1868880), (39, 1725120), (40, 1681992), (45, 1495104), (48, 1401660), (52, 1293840), (54, 1245920), (60, 1121328), (64, 1051245), (65, 1035072), (72, 934440), (78, 862560), (80, 840996), (90, 747552), (96, 700830), (104, 646920), (108, 622960), (117, 575040), (120, 560664), (130, 517536), (135, 498368), (144, 467220), (156, 431280), (160, 420498), (180, 373776), (192, 350415), (195, 345024), (208, 323460), (216, 311480), (234, 287520), (240, 280332), (260, 258768), (270, 249184), (288, 233610), (312, 215640), (320, 210249), (351, 191680), (360, 186888), (390, 172512), (416, 161730), (432, 155740), (468, 143760), (480, 140166), (520, 129384), (540, 124592), (576, 116805), (585, 115008), (599, 112320), (624, 107820), (702, 95840), (720, 93444), (780, 86256), (832, 80865), (864, 77870), (936, 71880), (960, 70083), (1040, 64692), (1080, 62296), (1170, 57504), (1198, 56160), (1248, 53910), (1404, 47920), (1440, 46722), (1560, 43128), (1728, 38935), (1755, 38336), (1797, 37440), (1872, 35940), (2080, 32346), (2160, 31148), (2340, 28752), (2396, 28080), (2496, 26955), (2808, 23960), (2880, 23361), (2995, 22464), (3120, 21564), (3510, 19168), (3594, 18720), (3744, 17970), (4160, 16173), (4320, 15574), (4680, 14376), (4792, 14040), (5391, 12480), (5616, 11980), (5990, 11232), (6240, 10782), (7020, 9584), (7188, 9360), (7488, 8985), (7787, 8640)]