1817966562880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{93239}}^1$

素因数の和:93421

約数の個数: 224

約数和(自身を含む): 4814272108800

約数和(自身を除く): 2996305545920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 109, 130, 160, 172, 208, 215, 218, 260, 320, 344, 416, 430, 436, 520, 545, 559, 688, 832, 860, 872, 1040, 1090, 1118, 1376, 1417, 1720, 1744, 2080, 2180, 2236, 2752, 2795, 2834, 3440, 3488, 4160, 4360, 4472, 4687, 5590, 5668, 6880, 6976, 7085, 8720, 8944, 9374, 11180, 11336, 13760, 14170, 17440, 17888, 18748, 22360, 22672, 23435, 28340, 34880, 35776, 37496, 44720, 45344, 46870, 56680, 60931, 74992, 89440, 90688, 93239, 93740, 113360, 121862, 149984, 178880, 186478, 187480, 226720, 243724, 299968, 304655, 372956, 374960, 453440, 466195, 487448, 609310, 745912, 749920, 932390, 974896, 1212107, 1218620, 1491824, 1499840, 1864780, 1949792, 2424214, 2437240, 2983648, 3729560, 3899584, 4009277, 4848428, 4874480, 5967296, 6060535, 7459120, 8018554, 9696856, 9748960, 10163051, 12121070, 14918240, 16037108, 19393712, 19497920, 20046385, 20326102, 24242140, 29836480, 32074216, 38787424, 40092770, 40652204, 48484280, 50815255, 52120601, 64148432, 77574848, 80185540, 81304408, 96968560, 101630510, 104241202, 128296864, 132119663, 160371080, 162608816, 193937120, 203261020, 208482404, 256593728, 260603005, 264239326, 320742160, 325217632, 387874240, 406522040, 416964808, 437011193, 521206010, 528478652, 641484320, 650435264, 660598315, 813044080, 833929616, 874022386, 1042412020, 1056957304, 1282968640, 1321196630, 1626088160, 1667859232, 1748044772, 2084824040, 2113914608, 2185055965, 2642393260, 3252176320, 3335718464, 3496089544, 4169648080, 4227829216, 4370111930, 5284786520, 5681145509, 6992179088, 8339296160, 8455658432, 8740223860, 10569573040, 11362291018, 13984358176, 16678592320, 17480447720, 21139146080, 22724582036, 27968716352, 28405727545, 34960895440, 42278292160, 45449164072, 56811455090, 69921790880, 90898328144, 113622910180, 139843581760, 181796656288, 227245820360, 363593312576, 454491640720, 908983281440, 1817966562880]

約数ペア:

[(1, 1817966562880), (2, 908983281440), (4, 454491640720), (5, 363593312576), (8, 227245820360), (10, 181796656288), (13, 139843581760), (16, 113622910180), (20, 90898328144), (26, 69921790880), (32, 56811455090), (40, 45449164072), (43, 42278292160), (52, 34960895440), (64, 28405727545), (65, 27968716352), (80, 22724582036), (86, 21139146080), (104, 17480447720), (109, 16678592320), (130, 13984358176), (160, 11362291018), (172, 10569573040), (208, 8740223860), (215, 8455658432), (218, 8339296160), (260, 6992179088), (320, 5681145509), (344, 5284786520), (416, 4370111930), (430, 4227829216), (436, 4169648080), (520, 3496089544), (545, 3335718464), (559, 3252176320), (688, 2642393260), (832, 2185055965), (860, 2113914608), (872, 2084824040), (1040, 1748044772), (1090, 1667859232), (1118, 1626088160), (1376, 1321196630), (1417, 1282968640), (1720, 1056957304), (1744, 1042412020), (2080, 874022386), (2180, 833929616), (2236, 813044080), (2752, 660598315), (2795, 650435264), (2834, 641484320), (3440, 528478652), (3488, 521206010), (4160, 437011193), (4360, 416964808), (4472, 406522040), (4687, 387874240), (5590, 325217632), (5668, 320742160), (6880, 264239326), (6976, 260603005), (7085, 256593728), (8720, 208482404), (8944, 203261020), (9374, 193937120), (11180, 162608816), (11336, 160371080), (13760, 132119663), (14170, 128296864), (17440, 104241202), (17888, 101630510), (18748, 96968560), (22360, 81304408), (22672, 80185540), (23435, 77574848), (28340, 64148432), (34880, 52120601), (35776, 50815255), (37496, 48484280), (44720, 40652204), (45344, 40092770), (46870, 38787424), (56680, 32074216), (60931, 29836480), (74992, 24242140), (89440, 20326102), (90688, 20046385), (93239, 19497920), (93740, 19393712), (113360, 16037108), (121862, 14918240), (149984, 12121070), (178880, 10163051), (186478, 9748960), (187480, 9696856), (226720, 8018554), (243724, 7459120), (299968, 6060535), (304655, 5967296), (372956, 4874480), (374960, 4848428), (453440, 4009277), (466195, 3899584), (487448, 3729560), (609310, 2983648), (745912, 2437240), (749920, 2424214), (932390, 1949792), (974896, 1864780), (1212107, 1499840), (1218620, 1491824)]