3419520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 11823840

約数和(自身を除く): 8404320

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, 128, 130, 137, 156, 160, 192, 195, 208, 240, 260, 274, 312, 320, 384, 390, 411, 416, 480, 520, 548, 624, 640, 685, 780, 822, 832, 960, 1040, 1096, 1248, 1370, 1560, 1644, 1664, 1781, 1920, 2055, 2080, 2192, 2496, 2740, 3120, 3288, 3562, 4110, 4160, 4384, 4992, 5343, 5480, 6240, 6576, 7124, 8220, 8320, 8768, 8905, 10686, 10960, 12480, 13152, 14248, 16440, 17536, 17810, 21372, 21920, 24960, 26304, 26715, 28496, 32880, 35620, 42744, 43840, 52608, 53430, 56992, 65760, 71240, 85488, 87680, 106860, 113984, 131520, 142480, 170976, 213720, 227968, 263040, 284960, 341952, 427440, 569920, 683904, 854880, 1139840, 1709760, 3419520]

約数ペア:

[(1, 3419520), (2, 1709760), (3, 1139840), (4, 854880), (5, 683904), (6, 569920), (8, 427440), (10, 341952), (12, 284960), (13, 263040), (15, 227968), (16, 213720), (20, 170976), (24, 142480), (26, 131520), (30, 113984), (32, 106860), (39, 87680), (40, 85488), (48, 71240), (52, 65760), (60, 56992), (64, 53430), (65, 52608), (78, 43840), (80, 42744), (96, 35620), (104, 32880), (120, 28496), (128, 26715), (130, 26304), (137, 24960), (156, 21920), (160, 21372), (192, 17810), (195, 17536), (208, 16440), (240, 14248), (260, 13152), (274, 12480), (312, 10960), (320, 10686), (384, 8905), (390, 8768), (411, 8320), (416, 8220), (480, 7124), (520, 6576), (548, 6240), (624, 5480), (640, 5343), (685, 4992), (780, 4384), (822, 4160), (832, 4110), (960, 3562), (1040, 3288), (1096, 3120), (1248, 2740), (1370, 2496), (1560, 2192), (1644, 2080), (1664, 2055), (1781, 1920)]