508148261920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{71917}}^1$

素因数の和:72067

約数の個数: 192

約数和(自身を含む): 1339676997120

約数和(自身を除く): 831528735200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 79, 80, 86, 104, 130, 158, 160, 172, 208, 215, 260, 316, 344, 395, 416, 430, 520, 559, 632, 688, 790, 860, 1027, 1040, 1118, 1264, 1376, 1580, 1720, 2054, 2080, 2236, 2528, 2795, 3160, 3397, 3440, 4108, 4472, 5135, 5590, 6320, 6794, 6880, 8216, 8944, 10270, 11180, 12640, 13588, 16432, 16985, 17888, 20540, 22360, 27176, 32864, 33970, 41080, 44161, 44720, 54352, 67940, 71917, 82160, 88322, 89440, 108704, 135880, 143834, 164320, 176644, 220805, 271760, 287668, 353288, 359585, 441610, 543520, 575336, 706576, 719170, 883220, 934921, 1150672, 1413152, 1438340, 1766440, 1869842, 2301344, 2876680, 3092431, 3532880, 3739684, 4674605, 5681443, 5753360, 6184862, 7065760, 7479368, 9349210, 11362886, 11506720, 12369724, 14958736, 15462155, 18698420, 22725772, 24739448, 28407215, 29917472, 30924310, 37396840, 40201603, 45451544, 49478896, 56814430, 61848620, 73858759, 74793680, 80403206, 90903088, 98957792, 113628860, 123697240, 147717518, 149587360, 160806412, 181806176, 201008015, 227257720, 244302049, 247394480, 295435036, 321612824, 369293795, 402016030, 454515440, 488604098, 494788960, 590870072, 643225648, 738587590, 804032060, 909030880, 977208196, 1181740144, 1221510245, 1286451296, 1477175180, 1608064120, 1954416392, 2363480288, 2443020490, 2954350360, 3175926637, 3216128240, 3908832784, 4886040980, 5908700720, 6351853274, 6432256480, 7817665568, 9772081960, 11817401440, 12703706548, 15879633185, 19544163920, 25407413096, 31759266370, 39088327840, 50814826192, 63518532740, 101629652384, 127037065480, 254074130960, 508148261920]

約数ペア:

[(1, 508148261920), (2, 254074130960), (4, 127037065480), (5, 101629652384), (8, 63518532740), (10, 50814826192), (13, 39088327840), (16, 31759266370), (20, 25407413096), (26, 19544163920), (32, 15879633185), (40, 12703706548), (43, 11817401440), (52, 9772081960), (65, 7817665568), (79, 6432256480), (80, 6351853274), (86, 5908700720), (104, 4886040980), (130, 3908832784), (158, 3216128240), (160, 3175926637), (172, 2954350360), (208, 2443020490), (215, 2363480288), (260, 1954416392), (316, 1608064120), (344, 1477175180), (395, 1286451296), (416, 1221510245), (430, 1181740144), (520, 977208196), (559, 909030880), (632, 804032060), (688, 738587590), (790, 643225648), (860, 590870072), (1027, 494788960), (1040, 488604098), (1118, 454515440), (1264, 402016030), (1376, 369293795), (1580, 321612824), (1720, 295435036), (2054, 247394480), (2080, 244302049), (2236, 227257720), (2528, 201008015), (2795, 181806176), (3160, 160806412), (3397, 149587360), (3440, 147717518), (4108, 123697240), (4472, 113628860), (5135, 98957792), (5590, 90903088), (6320, 80403206), (6794, 74793680), (6880, 73858759), (8216, 61848620), (8944, 56814430), (10270, 49478896), (11180, 45451544), (12640, 40201603), (13588, 37396840), (16432, 30924310), (16985, 29917472), (17888, 28407215), (20540, 24739448), (22360, 22725772), (27176, 18698420), (32864, 15462155), (33970, 14958736), (41080, 12369724), (44161, 11506720), (44720, 11362886), (54352, 9349210), (67940, 7479368), (71917, 7065760), (82160, 6184862), (88322, 5753360), (89440, 5681443), (108704, 4674605), (135880, 3739684), (143834, 3532880), (164320, 3092431), (176644, 2876680), (220805, 2301344), (271760, 1869842), (287668, 1766440), (353288, 1438340), (359585, 1413152), (441610, 1150672), (543520, 934921), (575336, 883220), (706576, 719170)]