286446160

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 320

約数和(自身を含む): 924940800

約数和(自身を除く): 638494640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 73, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 143, 146, 154, 176, 182, 196, 208, 220, 245, 260, 280, 286, 292, 308, 343, 364, 365, 385, 392, 440, 455, 490, 511, 520, 539, 560, 572, 584, 616, 637, 686, 715, 728, 730, 770, 784, 803, 880, 910, 949, 980, 1001, 1022, 1040, 1078, 1144, 1168, 1232, 1274, 1372, 1430, 1456, 1460, 1540, 1606, 1715, 1820, 1898, 1960, 2002, 2044, 2156, 2288, 2548, 2555, 2695, 2744, 2860, 2920, 3080, 3185, 3212, 3430, 3577, 3640, 3773, 3796, 3920, 4004, 4015, 4088, 4312, 4459, 4745, 5005, 5096, 5110, 5390, 5488, 5621, 5720, 5840, 6160, 6370, 6424, 6643, 6860, 7007, 7154, 7280, 7546, 7592, 8008, 8030, 8176, 8624, 8918, 9490, 10010, 10192, 10220, 10439, 10780, 11242, 11440, 12740, 12848, 13286, 13720, 14014, 14308, 15092, 15184, 16016, 16060, 17836, 17885, 18865, 18980, 20020, 20440, 20878, 21560, 22295, 22484, 25039, 25480, 26572, 27440, 28028, 28105, 28616, 30184, 32120, 33215, 35035, 35672, 35770, 37730, 37960, 39347, 40040, 40880, 41756, 43120, 44590, 44968, 46501, 49049, 50078, 50960, 52195, 53144, 56056, 56210, 57232, 60368, 64240, 66430, 70070, 71344, 71540, 73073, 75460, 75920, 78694, 80080, 83512, 89180, 89936, 93002, 98098, 100156, 104390, 106288, 112112, 112420, 125195, 132860, 140140, 143080, 146146, 150920, 157388, 167024, 178360, 186004, 196196, 196735, 200312, 208780, 224840, 232505, 245245, 250390, 265720, 275429, 280280, 286160, 292292, 301840, 314776, 325507, 356720, 365365, 372008, 392392, 393470, 400624, 417560, 449680, 465010, 490490, 500780, 511511, 531440, 550858, 560560, 584584, 629552, 651014, 730730, 744016, 784784, 786940, 835120, 930020, 980980, 1001560, 1023022, 1101716, 1169168, 1302028, 1377145, 1461460, 1573880, 1627535, 1860040, 1961960, 2003120, 2046044, 2203432, 2557555, 2604056, 2754290, 2922920, 3147760, 3255070, 3580577, 3720080, 3923920, 4092088, 4406864, 5115110, 5208112, 5508580, 5845840, 6510140, 7161154, 8184176, 10230220, 11017160, 13020280, 14322308, 17902885, 20460440, 22034320, 26040560, 28644616, 35805770, 40920880, 57289232, 71611540, 143223080, 286446160]

約数ペア:

[(1, 286446160), (2, 143223080), (4, 71611540), (5, 57289232), (7, 40920880), (8, 35805770), (10, 28644616), (11, 26040560), (13, 22034320), (14, 20460440), (16, 17902885), (20, 14322308), (22, 13020280), (26, 11017160), (28, 10230220), (35, 8184176), (40, 7161154), (44, 6510140), (49, 5845840), (52, 5508580), (55, 5208112), (56, 5115110), (65, 4406864), (70, 4092088), (73, 3923920), (77, 3720080), (80, 3580577), (88, 3255070), (91, 3147760), (98, 2922920), (104, 2754290), (110, 2604056), (112, 2557555), (130, 2203432), (140, 2046044), (143, 2003120), (146, 1961960), (154, 1860040), (176, 1627535), (182, 1573880), (196, 1461460), (208, 1377145), (220, 1302028), (245, 1169168), (260, 1101716), (280, 1023022), (286, 1001560), (292, 980980), (308, 930020), (343, 835120), (364, 786940), (365, 784784), (385, 744016), (392, 730730), (440, 651014), (455, 629552), (490, 584584), (511, 560560), (520, 550858), (539, 531440), (560, 511511), (572, 500780), (584, 490490), (616, 465010), (637, 449680), (686, 417560), (715, 400624), (728, 393470), (730, 392392), (770, 372008), (784, 365365), (803, 356720), (880, 325507), (910, 314776), (949, 301840), (980, 292292), (1001, 286160), (1022, 280280), (1040, 275429), (1078, 265720), (1144, 250390), (1168, 245245), (1232, 232505), (1274, 224840), (1372, 208780), (1430, 200312), (1456, 196735), (1460, 196196), (1540, 186004), (1606, 178360), (1715, 167024), (1820, 157388), (1898, 150920), (1960, 146146), (2002, 143080), (2044, 140140), (2156, 132860), (2288, 125195), (2548, 112420), (2555, 112112), (2695, 106288), (2744, 104390), (2860, 100156), (2920, 98098), (3080, 93002), (3185, 89936), (3212, 89180), (3430, 83512), (3577, 80080), (3640, 78694), (3773, 75920), (3796, 75460), (3920, 73073), (4004, 71540), (4015, 71344), (4088, 70070), (4312, 66430), (4459, 64240), (4745, 60368), (5005, 57232), (5096, 56210), (5110, 56056), (5390, 53144), (5488, 52195), (5621, 50960), (5720, 50078), (5840, 49049), (6160, 46501), (6370, 44968), (6424, 44590), (6643, 43120), (6860, 41756), (7007, 40880), (7154, 40040), (7280, 39347), (7546, 37960), (7592, 37730), (8008, 35770), (8030, 35672), (8176, 35035), (8624, 33215), (8918, 32120), (9490, 30184), (10010, 28616), (10192, 28105), (10220, 28028), (10439, 27440), (10780, 26572), (11242, 25480), (11440, 25039), (12740, 22484), (12848, 22295), (13286, 21560), (13720, 20878), (14014, 20440), (14308, 20020), (15092, 18980), (15184, 18865), (16016, 17885), (16060, 17836)]