102560320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1109}}^1$

素因数の和:1160

約数の個数: 84

約数和(自身を含む): 259666740

約数和(自身を除く): 157106420

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 289, 320, 340, 544, 578, 680, 1088, 1109, 1156, 1360, 1445, 2218, 2312, 2720, 2890, 4436, 4624, 5440, 5545, 5780, 8872, 9248, 11090, 11560, 17744, 18496, 18853, 22180, 23120, 35488, 37706, 44360, 46240, 70976, 75412, 88720, 92480, 94265, 150824, 177440, 188530, 301648, 320501, 354880, 377060, 603296, 641002, 754120, 1206592, 1282004, 1508240, 1602505, 2564008, 3016480, 3205010, 5128016, 6032960, 6410020, 10256032, 12820040, 20512064, 25640080, 51280160, 102560320]

約数ペア:

[(1, 102560320), (2, 51280160), (4, 25640080), (5, 20512064), (8, 12820040), (10, 10256032), (16, 6410020), (17, 6032960), (20, 5128016), (32, 3205010), (34, 3016480), (40, 2564008), (64, 1602505), (68, 1508240), (80, 1282004), (85, 1206592), (136, 754120), (160, 641002), (170, 603296), (272, 377060), (289, 354880), (320, 320501), (340, 301648), (544, 188530), (578, 177440), (680, 150824), (1088, 94265), (1109, 92480), (1156, 88720), (1360, 75412), (1445, 70976), (2218, 46240), (2312, 44360), (2720, 37706), (2890, 35488), (4436, 23120), (4624, 22180), (5440, 18853), (5545, 18496), (5780, 17744), (8872, 11560), (9248, 11090)]