18683670180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{5009}}^1$

素因数の和:5218

約数の個数: 192

約数和(自身を含む): 61085767680

約数和(自身を除く): 42402097500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 107, 140, 166, 210, 214, 249, 321, 332, 415, 420, 428, 498, 535, 581, 642, 749, 830, 996, 1070, 1162, 1245, 1284, 1498, 1605, 1660, 1743, 2140, 2247, 2324, 2490, 2905, 2996, 3210, 3486, 3745, 4494, 4980, 5009, 5810, 6420, 6972, 7490, 8715, 8881, 8988, 10018, 11235, 11620, 14980, 15027, 17430, 17762, 20036, 22470, 25045, 26643, 30054, 34860, 35063, 35524, 44405, 44940, 50090, 53286, 60108, 62167, 70126, 75135, 88810, 100180, 105189, 106572, 124334, 133215, 140252, 150270, 175315, 177620, 186501, 210378, 248668, 266430, 300540, 310835, 350630, 373002, 415747, 420756, 525945, 532860, 535963, 621670, 701260, 746004, 831494, 932505, 1051890, 1071926, 1243340, 1247241, 1607889, 1662988, 1865010, 2078735, 2103780, 2143852, 2494482, 2679815, 2910229, 3215778, 3730020, 3751741, 4157470, 4988964, 5359630, 5820458, 6236205, 6431556, 7503482, 8039445, 8314940, 8730687, 10719260, 11255223, 11640916, 12472410, 14551145, 15006964, 16078890, 17461374, 18758705, 22510446, 24944820, 29102290, 32157780, 34922748, 37517410, 43653435, 44484929, 45020892, 56276115, 58204580, 75034820, 87306870, 88969858, 112552230, 133454787, 174613740, 177939716, 222424645, 225104460, 266909574, 311394503, 444849290, 533819148, 622789006, 667273935, 889698580, 934183509, 1245578012, 1334547870, 1556972515, 1868367018, 2669095740, 3113945030, 3736734036, 4670917545, 6227890060, 9341835090, 18683670180]

約数ペア:

[(1, 18683670180), (2, 9341835090), (3, 6227890060), (4, 4670917545), (5, 3736734036), (6, 3113945030), (7, 2669095740), (10, 1868367018), (12, 1556972515), (14, 1334547870), (15, 1245578012), (20, 934183509), (21, 889698580), (28, 667273935), (30, 622789006), (35, 533819148), (42, 444849290), (60, 311394503), (70, 266909574), (83, 225104460), (84, 222424645), (105, 177939716), (107, 174613740), (140, 133454787), (166, 112552230), (210, 88969858), (214, 87306870), (249, 75034820), (321, 58204580), (332, 56276115), (415, 45020892), (420, 44484929), (428, 43653435), (498, 37517410), (535, 34922748), (581, 32157780), (642, 29102290), (749, 24944820), (830, 22510446), (996, 18758705), (1070, 17461374), (1162, 16078890), (1245, 15006964), (1284, 14551145), (1498, 12472410), (1605, 11640916), (1660, 11255223), (1743, 10719260), (2140, 8730687), (2247, 8314940), (2324, 8039445), (2490, 7503482), (2905, 6431556), (2996, 6236205), (3210, 5820458), (3486, 5359630), (3745, 4988964), (4494, 4157470), (4980, 3751741), (5009, 3730020), (5810, 3215778), (6420, 2910229), (6972, 2679815), (7490, 2494482), (8715, 2143852), (8881, 2103780), (8988, 2078735), (10018, 1865010), (11235, 1662988), (11620, 1607889), (14980, 1247241), (15027, 1243340), (17430, 1071926), (17762, 1051890), (20036, 932505), (22470, 831494), (25045, 746004), (26643, 701260), (30054, 621670), (34860, 535963), (35063, 532860), (35524, 525945), (44405, 420756), (44940, 415747), (50090, 373002), (53286, 350630), (60108, 310835), (62167, 300540), (70126, 266430), (75135, 248668), (88810, 210378), (100180, 186501), (105189, 177620), (106572, 175315), (124334, 150270), (133215, 140252)]