155104320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23081}}^1$

素因数の和:23108

約数の個数: 112

約数和(自身を含む): 562831488

約数和(自身を除く): 407727168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 23081, 46162, 69243, 92324, 115405, 138486, 161567, 184648, 230810, 276972, 323134, 346215, 369296, 461620, 484701, 553944, 646268, 692430, 738592, 807835, 923240, 969402, 1107888, 1292536, 1384860, 1477184, 1615670, 1846480, 1938804, 2215776, 2423505, 2585072, 2769720, 3231340, 3692960, 3877608, 4431552, 4847010, 5170144, 5539440, 6462680, 7385920, 7755216, 9694020, 10340288, 11078880, 12925360, 15510432, 19388040, 22157760, 25850720, 31020864, 38776080, 51701440, 77552160, 155104320]

約数ペア:

[(1, 155104320), (2, 77552160), (3, 51701440), (4, 38776080), (5, 31020864), (6, 25850720), (7, 22157760), (8, 19388040), (10, 15510432), (12, 12925360), (14, 11078880), (15, 10340288), (16, 9694020), (20, 7755216), (21, 7385920), (24, 6462680), (28, 5539440), (30, 5170144), (32, 4847010), (35, 4431552), (40, 3877608), (42, 3692960), (48, 3231340), (56, 2769720), (60, 2585072), (64, 2423505), (70, 2215776), (80, 1938804), (84, 1846480), (96, 1615670), (105, 1477184), (112, 1384860), (120, 1292536), (140, 1107888), (160, 969402), (168, 923240), (192, 807835), (210, 738592), (224, 692430), (240, 646268), (280, 553944), (320, 484701), (336, 461620), (420, 369296), (448, 346215), (480, 323134), (560, 276972), (672, 230810), (840, 184648), (960, 161567), (1120, 138486), (1344, 115405), (1680, 92324), (2240, 69243), (3360, 46162), (6720, 23081)]