70878720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:876

約数の個数: 160

約数和(自身を含む): 247484160

約数和(自身を除く): 176605440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 839, 880, 960, 1056, 1280, 1320, 1408, 1536, 1678, 1760, 1920, 2112, 2517, 2560, 2640, 2816, 3356, 3520, 3840, 4195, 4224, 5034, 5280, 5632, 6712, 7040, 7680, 8390, 8448, 9229, 10068, 10560, 12585, 13424, 14080, 16780, 16896, 18458, 20136, 21120, 25170, 26848, 27687, 28160, 33560, 36916, 40272, 42240, 46145, 50340, 53696, 55374, 67120, 73832, 80544, 84480, 92290, 100680, 107392, 110748, 134240, 138435, 147664, 161088, 184580, 201360, 214784, 221496, 268480, 276870, 295328, 322176, 369160, 402720, 429568, 442992, 536960, 553740, 590656, 644352, 738320, 805440, 885984, 1073920, 1107480, 1181312, 1288704, 1476640, 1610880, 1771968, 2147840, 2214960, 2362624, 2953280, 3221760, 3543936, 4429920, 4725248, 5906560, 6443520, 7087872, 8859840, 11813120, 14175744, 17719680, 23626240, 35439360, 70878720]

約数ペア:

[(1, 70878720), (2, 35439360), (3, 23626240), (4, 17719680), (5, 14175744), (6, 11813120), (8, 8859840), (10, 7087872), (11, 6443520), (12, 5906560), (15, 4725248), (16, 4429920), (20, 3543936), (22, 3221760), (24, 2953280), (30, 2362624), (32, 2214960), (33, 2147840), (40, 1771968), (44, 1610880), (48, 1476640), (55, 1288704), (60, 1181312), (64, 1107480), (66, 1073920), (80, 885984), (88, 805440), (96, 738320), (110, 644352), (120, 590656), (128, 553740), (132, 536960), (160, 442992), (165, 429568), (176, 402720), (192, 369160), (220, 322176), (240, 295328), (256, 276870), (264, 268480), (320, 221496), (330, 214784), (352, 201360), (384, 184580), (440, 161088), (480, 147664), (512, 138435), (528, 134240), (640, 110748), (660, 107392), (704, 100680), (768, 92290), (839, 84480), (880, 80544), (960, 73832), (1056, 67120), (1280, 55374), (1320, 53696), (1408, 50340), (1536, 46145), (1678, 42240), (1760, 40272), (1920, 36916), (2112, 33560), (2517, 28160), (2560, 27687), (2640, 26848), (2816, 25170), (3356, 21120), (3520, 20136), (3840, 18458), (4195, 16896), (4224, 16780), (5034, 14080), (5280, 13424), (5632, 12585), (6712, 10560), (7040, 10068), (7680, 9229), (8390, 8448)]