254704320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6803}}^1$

素因数の和:6839

約数の個数: 168

約数和(自身を含む): 943605936

約数和(自身を除く): 688901616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 6803, 7488, 9360, 12480, 13606, 18720, 20409, 27212, 34015, 37440, 40818, 54424, 61227, 68030, 81636, 88439, 102045, 108848, 122454, 136060, 163272, 176878, 204090, 217696, 244908, 265317, 272120, 306135, 326544, 353756, 408180, 435392, 442195, 489816, 530634, 544240, 612270, 653088, 707512, 795951, 816360, 884390, 979632, 1061268, 1088480, 1224540, 1306176, 1326585, 1415024, 1591902, 1632720, 1768780, 1959264, 2122536, 2176960, 2449080, 2653170, 2830048, 3183804, 3265440, 3537560, 3918528, 3979755, 4245072, 4898160, 5306340, 5660096, 6367608, 6530880, 7075120, 7959510, 8490144, 9796320, 10612680, 12735216, 14150240, 15919020, 16980288, 19592640, 21225360, 25470432, 28300480, 31838040, 42450720, 50940864, 63676080, 84901440, 127352160, 254704320]

約数ペア:

[(1, 254704320), (2, 127352160), (3, 84901440), (4, 63676080), (5, 50940864), (6, 42450720), (8, 31838040), (9, 28300480), (10, 25470432), (12, 21225360), (13, 19592640), (15, 16980288), (16, 15919020), (18, 14150240), (20, 12735216), (24, 10612680), (26, 9796320), (30, 8490144), (32, 7959510), (36, 7075120), (39, 6530880), (40, 6367608), (45, 5660096), (48, 5306340), (52, 4898160), (60, 4245072), (64, 3979755), (65, 3918528), (72, 3537560), (78, 3265440), (80, 3183804), (90, 2830048), (96, 2653170), (104, 2449080), (117, 2176960), (120, 2122536), (130, 1959264), (144, 1768780), (156, 1632720), (160, 1591902), (180, 1415024), (192, 1326585), (195, 1306176), (208, 1224540), (234, 1088480), (240, 1061268), (260, 979632), (288, 884390), (312, 816360), (320, 795951), (360, 707512), (390, 653088), (416, 612270), (468, 544240), (480, 530634), (520, 489816), (576, 442195), (585, 435392), (624, 408180), (720, 353756), (780, 326544), (832, 306135), (936, 272120), (960, 265317), (1040, 244908), (1170, 217696), (1248, 204090), (1440, 176878), (1560, 163272), (1872, 136060), (2080, 122454), (2340, 108848), (2496, 102045), (2880, 88439), (3120, 81636), (3744, 68030), (4160, 61227), (4680, 54424), (6240, 40818), (6803, 37440), (7488, 34015), (9360, 27212), (12480, 20409), (13606, 18720)]