269236240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1257

約数の個数: 160

約数和(自身を含む): 795949056

約数和(自身を除く): 526712816

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1193, 1240, 1456, 1612, 1736, 1820, 2015, 2170, 2386, 2480, 2821, 3224, 3472, 3640, 4030, 4340, 4772, 5642, 5965, 6448, 7280, 8060, 8351, 8680, 9544, 11284, 11930, 14105, 15509, 16120, 16702, 17360, 19088, 22568, 23860, 28210, 31018, 32240, 33404, 36983, 41755, 45136, 47720, 56420, 62036, 66808, 73966, 77545, 83510, 95440, 108563, 112840, 124072, 133616, 147932, 155090, 167020, 184915, 217126, 225680, 248144, 258881, 295864, 310180, 334040, 369830, 434252, 480779, 517762, 542815, 591728, 620360, 668080, 739660, 868504, 961558, 1035524, 1085630, 1240720, 1294405, 1479320, 1737008, 1923116, 2071048, 2171260, 2403895, 2588810, 2958640, 3365453, 3846232, 4142096, 4342520, 4807790, 5177620, 6730906, 7692464, 8685040, 9615580, 10355240, 13461812, 16827265, 19231160, 20710480, 26923624, 33654530, 38462320, 53847248, 67309060, 134618120, 269236240]

約数ペア:

[(1, 269236240), (2, 134618120), (4, 67309060), (5, 53847248), (7, 38462320), (8, 33654530), (10, 26923624), (13, 20710480), (14, 19231160), (16, 16827265), (20, 13461812), (26, 10355240), (28, 9615580), (31, 8685040), (35, 7692464), (40, 6730906), (52, 5177620), (56, 4807790), (62, 4342520), (65, 4142096), (70, 3846232), (80, 3365453), (91, 2958640), (104, 2588810), (112, 2403895), (124, 2171260), (130, 2071048), (140, 1923116), (155, 1737008), (182, 1479320), (208, 1294405), (217, 1240720), (248, 1085630), (260, 1035524), (280, 961558), (310, 868504), (364, 739660), (403, 668080), (434, 620360), (455, 591728), (496, 542815), (520, 517762), (560, 480779), (620, 434252), (728, 369830), (806, 334040), (868, 310180), (910, 295864), (1040, 258881), (1085, 248144), (1193, 225680), (1240, 217126), (1456, 184915), (1612, 167020), (1736, 155090), (1820, 147932), (2015, 133616), (2170, 124072), (2386, 112840), (2480, 108563), (2821, 95440), (3224, 83510), (3472, 77545), (3640, 73966), (4030, 66808), (4340, 62036), (4772, 56420), (5642, 47720), (5965, 45136), (6448, 41755), (7280, 36983), (8060, 33404), (8351, 32240), (8680, 31018), (9544, 28210), (11284, 23860), (11930, 22568), (14105, 19088), (15509, 17360), (16120, 16702)]