2560105116

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:403

約数の個数: 168

約数和(自身を含む): 7019823104

約数和(自身を除く): 4459717988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 127, 162, 186, 223, 243, 254, 279, 324, 372, 381, 446, 486, 508, 558, 669, 729, 762, 837, 892, 972, 1116, 1143, 1338, 1458, 1524, 1674, 2007, 2286, 2511, 2676, 2916, 3348, 3429, 3937, 4014, 4572, 5022, 6021, 6858, 6913, 7533, 7874, 8028, 10044, 10287, 11811, 12042, 13716, 13826, 15066, 15748, 18063, 20574, 20739, 22599, 23622, 24084, 27652, 28321, 30132, 30861, 35433, 36126, 41148, 41478, 45198, 47244, 54189, 56642, 61722, 62217, 70866, 72252, 82956, 84963, 90396, 92583, 106299, 108378, 113284, 123444, 124434, 141732, 162567, 169926, 185166, 186651, 212598, 216756, 248868, 254889, 318897, 325134, 339852, 370332, 373302, 425196, 509778, 559953, 637794, 650268, 746604, 764667, 877951, 956691, 1019556, 1119906, 1275588, 1529334, 1679859, 1755902, 1913382, 2239812, 2294001, 2633853, 2870073, 3058668, 3359718, 3511804, 3826764, 4588002, 5039577, 5267706, 5740146, 6719436, 6882003, 7901559, 9176004, 10079154, 10535412, 11480292, 13764006, 15803118, 20158308, 20646009, 23704677, 27528012, 31606236, 41292018, 47409354, 71114031, 82584036, 94818708, 142228062, 213342093, 284456124, 426684186, 640026279, 853368372, 1280052558, 2560105116]

約数ペア:

[(1, 2560105116), (2, 1280052558), (3, 853368372), (4, 640026279), (6, 426684186), (9, 284456124), (12, 213342093), (18, 142228062), (27, 94818708), (31, 82584036), (36, 71114031), (54, 47409354), (62, 41292018), (81, 31606236), (93, 27528012), (108, 23704677), (124, 20646009), (127, 20158308), (162, 15803118), (186, 13764006), (223, 11480292), (243, 10535412), (254, 10079154), (279, 9176004), (324, 7901559), (372, 6882003), (381, 6719436), (446, 5740146), (486, 5267706), (508, 5039577), (558, 4588002), (669, 3826764), (729, 3511804), (762, 3359718), (837, 3058668), (892, 2870073), (972, 2633853), (1116, 2294001), (1143, 2239812), (1338, 1913382), (1458, 1755902), (1524, 1679859), (1674, 1529334), (2007, 1275588), (2286, 1119906), (2511, 1019556), (2676, 956691), (2916, 877951), (3348, 764667), (3429, 746604), (3937, 650268), (4014, 637794), (4572, 559953), (5022, 509778), (6021, 425196), (6858, 373302), (6913, 370332), (7533, 339852), (7874, 325134), (8028, 318897), (10044, 254889), (10287, 248868), (11811, 216756), (12042, 212598), (13716, 186651), (13826, 185166), (15066, 169926), (15748, 162567), (18063, 141732), (20574, 124434), (20739, 123444), (22599, 113284), (23622, 108378), (24084, 106299), (27652, 92583), (28321, 90396), (30132, 84963), (30861, 82956), (35433, 72252), (36126, 70866), (41148, 62217), (41478, 61722), (45198, 56642), (47244, 54189)]