7392019440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5879}}^1$

素因数の和:5952

約数の個数: 240

約数和(自身を含む): 25618360320

約数和(自身を除く): 18226340880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 208, 240, 248, 260, 310, 312, 338, 372, 390, 403, 465, 496, 507, 520, 620, 624, 676, 744, 780, 806, 845, 930, 1014, 1040, 1209, 1240, 1352, 1488, 1560, 1612, 1690, 1860, 2015, 2028, 2418, 2480, 2535, 2704, 3120, 3224, 3380, 3720, 4030, 4056, 4836, 5070, 5239, 5879, 6045, 6448, 6760, 7440, 8060, 8112, 9672, 10140, 10478, 11758, 12090, 13520, 15717, 16120, 17637, 19344, 20280, 20956, 23516, 24180, 26195, 29395, 31434, 32240, 35274, 40560, 41912, 47032, 48360, 52390, 58790, 62868, 70548, 76427, 78585, 83824, 88185, 94064, 96720, 104780, 117580, 125736, 141096, 152854, 157170, 176370, 182249, 209560, 229281, 235160, 251472, 282192, 305708, 314340, 352740, 364498, 382135, 419120, 458562, 470320, 546747, 611416, 628680, 705480, 728996, 764270, 911245, 917124, 993551, 1093494, 1146405, 1222832, 1257360, 1410960, 1457992, 1528540, 1822490, 1834248, 1987102, 2186988, 2292810, 2369237, 2733735, 2915984, 2980653, 3057080, 3644980, 3668496, 3974204, 4373976, 4585620, 4738474, 4967755, 5467470, 5961306, 6114160, 7107711, 7289960, 7948408, 8747952, 9171240, 9476948, 9935510, 10934940, 11846185, 11922612, 14215422, 14579920, 14903265, 15896816, 18342480, 18953896, 19871020, 21869880, 23692370, 23845224, 28430844, 29806530, 30800081, 35538555, 37907792, 39742040, 43739760, 47384740, 47690448, 56861688, 59613060, 61600162, 71077110, 79484080, 92400243, 94769480, 113723376, 119226120, 123200324, 142154220, 154000405, 184800486, 189538960, 238452240, 246400648, 284308440, 308000810, 369600972, 462001215, 492801296, 568616880, 616001620, 739201944, 924002430, 1232003240, 1478403888, 1848004860, 2464006480, 3696009720, 7392019440]

約数ペア:

[(1, 7392019440), (2, 3696009720), (3, 2464006480), (4, 1848004860), (5, 1478403888), (6, 1232003240), (8, 924002430), (10, 739201944), (12, 616001620), (13, 568616880), (15, 492801296), (16, 462001215), (20, 369600972), (24, 308000810), (26, 284308440), (30, 246400648), (31, 238452240), (39, 189538960), (40, 184800486), (48, 154000405), (52, 142154220), (60, 123200324), (62, 119226120), (65, 113723376), (78, 94769480), (80, 92400243), (93, 79484080), (104, 71077110), (120, 61600162), (124, 59613060), (130, 56861688), (155, 47690448), (156, 47384740), (169, 43739760), (186, 39742040), (195, 37907792), (208, 35538555), (240, 30800081), (248, 29806530), (260, 28430844), (310, 23845224), (312, 23692370), (338, 21869880), (372, 19871020), (390, 18953896), (403, 18342480), (465, 15896816), (496, 14903265), (507, 14579920), (520, 14215422), (620, 11922612), (624, 11846185), (676, 10934940), (744, 9935510), (780, 9476948), (806, 9171240), (845, 8747952), (930, 7948408), (1014, 7289960), (1040, 7107711), (1209, 6114160), (1240, 5961306), (1352, 5467470), (1488, 4967755), (1560, 4738474), (1612, 4585620), (1690, 4373976), (1860, 3974204), (2015, 3668496), (2028, 3644980), (2418, 3057080), (2480, 2980653), (2535, 2915984), (2704, 2733735), (3120, 2369237), (3224, 2292810), (3380, 2186988), (3720, 1987102), (4030, 1834248), (4056, 1822490), (4836, 1528540), (5070, 1457992), (5239, 1410960), (5879, 1257360), (6045, 1222832), (6448, 1146405), (6760, 1093494), (7440, 993551), (8060, 917124), (8112, 911245), (9672, 764270), (10140, 728996), (10478, 705480), (11758, 628680), (12090, 611416), (13520, 546747), (15717, 470320), (16120, 458562), (17637, 419120), (19344, 382135), (20280, 364498), (20956, 352740), (23516, 314340), (24180, 305708), (26195, 282192), (29395, 251472), (31434, 235160), (32240, 229281), (35274, 209560), (40560, 182249), (41912, 176370), (47032, 157170), (48360, 152854), (52390, 141096), (58790, 125736), (62868, 117580), (70548, 104780), (76427, 96720), (78585, 94064), (83824, 88185)]