748319040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{12373}}^1$

素因数の和:12406

約数の個数: 224

約数和(自身を含む): 3017276160

約数和(自身を除く): 2268957120

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, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 12373, 15120, 20160, 24746, 30240, 37119, 49492, 60480, 61865, 74238, 86611, 98984, 111357, 123730, 148476, 173222, 185595, 197968, 222714, 247460, 259833, 296952, 334071, 346444, 371190, 395936, 433055, 445428, 494920, 519666, 556785, 593904, 668142, 692888, 742380, 779499, 791872, 866110, 890856, 989840, 1039332, 1113570, 1187808, 1299165, 1336284, 1385776, 1484760, 1558998, 1670355, 1732220, 1781712, 1979680, 2078664, 2227140, 2338497, 2375616, 2598330, 2672568, 2771552, 2969520, 3117996, 3340710, 3464440, 3563424, 3897495, 3959360, 4157328, 4454280, 4676994, 5196660, 5345136, 5543104, 5939040, 6235992, 6681420, 6928880, 7126848, 7794990, 8314656, 8908560, 9353988, 10393320, 10690272, 11692485, 11878080, 12471984, 13362840, 13857760, 15589980, 16629312, 17817120, 18707976, 20786640, 21380544, 23384970, 24943968, 26725680, 27715520, 31179960, 35634240, 37415952, 41573280, 46769940, 49887936, 53451360, 62359920, 74831904, 83146560, 93539880, 106902720, 124719840, 149663808, 187079760, 249439680, 374159520, 748319040]

約数ペア:

[(1, 748319040), (2, 374159520), (3, 249439680), (4, 187079760), (5, 149663808), (6, 124719840), (7, 106902720), (8, 93539880), (9, 83146560), (10, 74831904), (12, 62359920), (14, 53451360), (15, 49887936), (16, 46769940), (18, 41573280), (20, 37415952), (21, 35634240), (24, 31179960), (27, 27715520), (28, 26725680), (30, 24943968), (32, 23384970), (35, 21380544), (36, 20786640), (40, 18707976), (42, 17817120), (45, 16629312), (48, 15589980), (54, 13857760), (56, 13362840), (60, 12471984), (63, 11878080), (64, 11692485), (70, 10690272), (72, 10393320), (80, 9353988), (84, 8908560), (90, 8314656), (96, 7794990), (105, 7126848), (108, 6928880), (112, 6681420), (120, 6235992), (126, 5939040), (135, 5543104), (140, 5345136), (144, 5196660), (160, 4676994), (168, 4454280), (180, 4157328), (189, 3959360), (192, 3897495), (210, 3563424), (216, 3464440), (224, 3340710), (240, 3117996), (252, 2969520), (270, 2771552), (280, 2672568), (288, 2598330), (315, 2375616), (320, 2338497), (336, 2227140), (360, 2078664), (378, 1979680), (420, 1781712), (432, 1732220), (448, 1670355), (480, 1558998), (504, 1484760), (540, 1385776), (560, 1336284), (576, 1299165), (630, 1187808), (672, 1113570), (720, 1039332), (756, 989840), (840, 890856), (864, 866110), (945, 791872), (960, 779499), (1008, 742380), (1080, 692888), (1120, 668142), (1260, 593904), (1344, 556785), (1440, 519666), (1512, 494920), (1680, 445428), (1728, 433055), (1890, 395936), (2016, 371190), (2160, 346444), (2240, 334071), (2520, 296952), (2880, 259833), (3024, 247460), (3360, 222714), (3780, 197968), (4032, 185595), (4320, 173222), (5040, 148476), (6048, 123730), (6720, 111357), (7560, 98984), (8640, 86611), (10080, 74238), (12096, 61865), (12373, 60480), (15120, 49492), (20160, 37119), (24746, 30240)]