103808640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4159}}^1$

素因数の和:4194

約数の個数: 128

約数和(自身を含む): 356428800

約数和(自身を除く): 252620160

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, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4159, 4160, 4992, 6240, 8318, 8320, 12477, 12480, 16636, 20795, 24954, 24960, 33272, 41590, 49908, 54067, 62385, 66544, 83180, 99816, 108134, 124770, 133088, 162201, 166360, 199632, 216268, 249540, 266176, 270335, 324402, 332720, 399264, 432536, 499080, 532352, 540670, 648804, 665440, 798528, 811005, 865072, 998160, 1081340, 1297608, 1330880, 1597056, 1622010, 1730144, 1996320, 2162680, 2595216, 2661760, 3244020, 3460288, 3992640, 4325360, 5190432, 6488040, 6920576, 7985280, 8650720, 10380864, 12976080, 17301440, 20761728, 25952160, 34602880, 51904320, 103808640]

約数ペア:

[(1, 103808640), (2, 51904320), (3, 34602880), (4, 25952160), (5, 20761728), (6, 17301440), (8, 12976080), (10, 10380864), (12, 8650720), (13, 7985280), (15, 6920576), (16, 6488040), (20, 5190432), (24, 4325360), (26, 3992640), (30, 3460288), (32, 3244020), (39, 2661760), (40, 2595216), (48, 2162680), (52, 1996320), (60, 1730144), (64, 1622010), (65, 1597056), (78, 1330880), (80, 1297608), (96, 1081340), (104, 998160), (120, 865072), (128, 811005), (130, 798528), (156, 665440), (160, 648804), (192, 540670), (195, 532352), (208, 499080), (240, 432536), (260, 399264), (312, 332720), (320, 324402), (384, 270335), (390, 266176), (416, 249540), (480, 216268), (520, 199632), (624, 166360), (640, 162201), (780, 133088), (832, 124770), (960, 108134), (1040, 99816), (1248, 83180), (1560, 66544), (1664, 62385), (1920, 54067), (2080, 49908), (2496, 41590), (3120, 33272), (4159, 24960), (4160, 24954), (4992, 20795), (6240, 16636), (8318, 12480), (8320, 12477)]