83819040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 281014272

約数和(自身を除く): 197195232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 80, 86, 93, 96, 120, 124, 129, 131, 155, 160, 172, 186, 215, 240, 248, 258, 262, 310, 344, 372, 393, 430, 465, 480, 496, 516, 524, 620, 645, 655, 688, 744, 786, 860, 930, 992, 1032, 1048, 1240, 1290, 1310, 1333, 1376, 1488, 1572, 1720, 1860, 1965, 2064, 2096, 2480, 2580, 2620, 2666, 2976, 3144, 3440, 3720, 3930, 3999, 4061, 4128, 4192, 4960, 5160, 5240, 5332, 5633, 6288, 6665, 6880, 7440, 7860, 7998, 8122, 10320, 10480, 10664, 11266, 12183, 12576, 13330, 14880, 15720, 15996, 16244, 16899, 19995, 20305, 20640, 20960, 21328, 22532, 24366, 26660, 28165, 31440, 31992, 32488, 33798, 39990, 40610, 42656, 45064, 48732, 53320, 56330, 60915, 62880, 63984, 64976, 67596, 79980, 81220, 84495, 90128, 97464, 106640, 112660, 121830, 127968, 129952, 135192, 159960, 162440, 168990, 174623, 180256, 194928, 213280, 225320, 243660, 270384, 319920, 324880, 337980, 349246, 389856, 450640, 487320, 523869, 540768, 639840, 649760, 675960, 698492, 873115, 901280, 974640, 1047738, 1351920, 1396984, 1746230, 1949280, 2095476, 2619345, 2703840, 2793968, 3492460, 4190952, 5238690, 5587936, 6984920, 8381904, 10477380, 13969840, 16763808, 20954760, 27939680, 41909520, 83819040]

約数ペア:

[(1, 83819040), (2, 41909520), (3, 27939680), (4, 20954760), (5, 16763808), (6, 13969840), (8, 10477380), (10, 8381904), (12, 6984920), (15, 5587936), (16, 5238690), (20, 4190952), (24, 3492460), (30, 2793968), (31, 2703840), (32, 2619345), (40, 2095476), (43, 1949280), (48, 1746230), (60, 1396984), (62, 1351920), (80, 1047738), (86, 974640), (93, 901280), (96, 873115), (120, 698492), (124, 675960), (129, 649760), (131, 639840), (155, 540768), (160, 523869), (172, 487320), (186, 450640), (215, 389856), (240, 349246), (248, 337980), (258, 324880), (262, 319920), (310, 270384), (344, 243660), (372, 225320), (393, 213280), (430, 194928), (465, 180256), (480, 174623), (496, 168990), (516, 162440), (524, 159960), (620, 135192), (645, 129952), (655, 127968), (688, 121830), (744, 112660), (786, 106640), (860, 97464), (930, 90128), (992, 84495), (1032, 81220), (1048, 79980), (1240, 67596), (1290, 64976), (1310, 63984), (1333, 62880), (1376, 60915), (1488, 56330), (1572, 53320), (1720, 48732), (1860, 45064), (1965, 42656), (2064, 40610), (2096, 39990), (2480, 33798), (2580, 32488), (2620, 31992), (2666, 31440), (2976, 28165), (3144, 26660), (3440, 24366), (3720, 22532), (3930, 21328), (3999, 20960), (4061, 20640), (4128, 20305), (4192, 19995), (4960, 16899), (5160, 16244), (5240, 15996), (5332, 15720), (5633, 14880), (6288, 13330), (6665, 12576), (6880, 12183), (7440, 11266), (7860, 10664), (7998, 10480), (8122, 10320)]