274559040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13619}}^1$

素因数の和:13649

約数の個数: 168

約数和(自身を含む): 1079357760

約数和(自身を除く): 804798720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 13619, 20160, 27238, 40857, 54476, 68095, 81714, 95333, 108952, 122571, 136190, 163428, 190666, 204285, 217904, 245142, 272380, 285999, 326856, 381332, 408570, 435808, 476665, 490284, 544760, 571998, 612855, 653712, 762664, 817140, 857997, 871616, 953330, 980568, 1089520, 1143996, 1225710, 1307424, 1429995, 1525328, 1634280, 1715994, 1906660, 1961136, 2179040, 2287992, 2451420, 2614848, 2859990, 3050656, 3268560, 3431988, 3813320, 3922272, 4289985, 4358080, 4575984, 4902840, 5719980, 6101312, 6537120, 6863976, 7626640, 7844544, 8579970, 9151968, 9805680, 11439960, 13074240, 13727952, 15253280, 17159940, 18303936, 19611360, 22879920, 27455904, 30506560, 34319880, 39222720, 45759840, 54911808, 68639760, 91519680, 137279520, 274559040]

約数ペア:

[(1, 274559040), (2, 137279520), (3, 91519680), (4, 68639760), (5, 54911808), (6, 45759840), (7, 39222720), (8, 34319880), (9, 30506560), (10, 27455904), (12, 22879920), (14, 19611360), (15, 18303936), (16, 17159940), (18, 15253280), (20, 13727952), (21, 13074240), (24, 11439960), (28, 9805680), (30, 9151968), (32, 8579970), (35, 7844544), (36, 7626640), (40, 6863976), (42, 6537120), (45, 6101312), (48, 5719980), (56, 4902840), (60, 4575984), (63, 4358080), (64, 4289985), (70, 3922272), (72, 3813320), (80, 3431988), (84, 3268560), (90, 3050656), (96, 2859990), (105, 2614848), (112, 2451420), (120, 2287992), (126, 2179040), (140, 1961136), (144, 1906660), (160, 1715994), (168, 1634280), (180, 1525328), (192, 1429995), (210, 1307424), (224, 1225710), (240, 1143996), (252, 1089520), (280, 980568), (288, 953330), (315, 871616), (320, 857997), (336, 817140), (360, 762664), (420, 653712), (448, 612855), (480, 571998), (504, 544760), (560, 490284), (576, 476665), (630, 435808), (672, 408570), (720, 381332), (840, 326856), (960, 285999), (1008, 272380), (1120, 245142), (1260, 217904), (1344, 204285), (1440, 190666), (1680, 163428), (2016, 136190), (2240, 122571), (2520, 108952), (2880, 95333), (3360, 81714), (4032, 68095), (5040, 54476), (6720, 40857), (10080, 27238), (13619, 20160)]