419914560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33647}}^1$

素因数の和:33680

約数の個数: 112

約数和(自身を含む): 1435827456

約数和(自身を除く): 1015912896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 33647, 67294, 100941, 134588, 168235, 201882, 269176, 336470, 403764, 437411, 504705, 538352, 672940, 807528, 874822, 1009410, 1076704, 1312233, 1345880, 1615056, 1749644, 2018820, 2153408, 2187055, 2624466, 2691760, 3230112, 3499288, 4037640, 4374110, 5248932, 5383520, 6460224, 6561165, 6998576, 8075280, 8748220, 10497864, 10767040, 13122330, 13997152, 16150560, 17496440, 20995728, 26244660, 27994304, 32301120, 34992880, 41991456, 52489320, 69985760, 83982912, 104978640, 139971520, 209957280, 419914560]

約数ペア:

[(1, 419914560), (2, 209957280), (3, 139971520), (4, 104978640), (5, 83982912), (6, 69985760), (8, 52489320), (10, 41991456), (12, 34992880), (13, 32301120), (15, 27994304), (16, 26244660), (20, 20995728), (24, 17496440), (26, 16150560), (30, 13997152), (32, 13122330), (39, 10767040), (40, 10497864), (48, 8748220), (52, 8075280), (60, 6998576), (64, 6561165), (65, 6460224), (78, 5383520), (80, 5248932), (96, 4374110), (104, 4037640), (120, 3499288), (130, 3230112), (156, 2691760), (160, 2624466), (192, 2187055), (195, 2153408), (208, 2018820), (240, 1749644), (260, 1615056), (312, 1345880), (320, 1312233), (390, 1076704), (416, 1009410), (480, 874822), (520, 807528), (624, 672940), (780, 538352), (832, 504705), (960, 437411), (1040, 403764), (1248, 336470), (1560, 269176), (2080, 201882), (2496, 168235), (3120, 134588), (4160, 100941), (6240, 67294), (12480, 33647)]