17480320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 49351680

約数和(自身を除く): 31871360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 191, 208, 220, 260, 286, 320, 352, 382, 416, 440, 520, 572, 640, 704, 715, 764, 832, 880, 955, 1040, 1144, 1408, 1430, 1528, 1664, 1760, 1910, 2080, 2101, 2288, 2483, 2860, 3056, 3520, 3820, 4160, 4202, 4576, 4966, 5720, 6112, 7040, 7640, 8320, 8404, 9152, 9932, 10505, 11440, 12224, 12415, 15280, 16808, 18304, 19864, 21010, 22880, 24448, 24830, 27313, 30560, 33616, 39728, 42020, 45760, 49660, 54626, 61120, 67232, 79456, 84040, 91520, 99320, 109252, 122240, 134464, 136565, 158912, 168080, 198640, 218504, 268928, 273130, 317824, 336160, 397280, 437008, 546260, 672320, 794560, 874016, 1092520, 1344640, 1589120, 1748032, 2185040, 3496064, 4370080, 8740160, 17480320]

約数ペア:

[(1, 17480320), (2, 8740160), (4, 4370080), (5, 3496064), (8, 2185040), (10, 1748032), (11, 1589120), (13, 1344640), (16, 1092520), (20, 874016), (22, 794560), (26, 672320), (32, 546260), (40, 437008), (44, 397280), (52, 336160), (55, 317824), (64, 273130), (65, 268928), (80, 218504), (88, 198640), (104, 168080), (110, 158912), (128, 136565), (130, 134464), (143, 122240), (160, 109252), (176, 99320), (191, 91520), (208, 84040), (220, 79456), (260, 67232), (286, 61120), (320, 54626), (352, 49660), (382, 45760), (416, 42020), (440, 39728), (520, 33616), (572, 30560), (640, 27313), (704, 24830), (715, 24448), (764, 22880), (832, 21010), (880, 19864), (955, 18304), (1040, 16808), (1144, 15280), (1408, 12415), (1430, 12224), (1528, 11440), (1664, 10505), (1760, 9932), (1910, 9152), (2080, 8404), (2101, 8320), (2288, 7640), (2483, 7040), (2860, 6112), (3056, 5720), (3520, 4966), (3820, 4576), (4160, 4202)]