1940002056

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 5959008000

約数和(自身を除く): 4019005944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 37, 51, 54, 68, 72, 74, 102, 108, 109, 111, 131, 136, 148, 153, 204, 216, 218, 222, 262, 296, 306, 327, 333, 393, 408, 436, 444, 459, 524, 612, 629, 654, 666, 786, 872, 888, 918, 981, 999, 1048, 1179, 1224, 1258, 1308, 1332, 1572, 1836, 1853, 1887, 1962, 1998, 2227, 2358, 2516, 2616, 2664, 2943, 3144, 3537, 3672, 3706, 3774, 3924, 3996, 4033, 4454, 4716, 4847, 5032, 5559, 5661, 5886, 6681, 7074, 7412, 7548, 7848, 7992, 8066, 8908, 9432, 9694, 11118, 11322, 11772, 12099, 13362, 14148, 14279, 14541, 14824, 15096, 16132, 16677, 16983, 17816, 19388, 20043, 22236, 22644, 23544, 24198, 26724, 28296, 28558, 29082, 32264, 33354, 33966, 36297, 38776, 40086, 42837, 43623, 44472, 45288, 48396, 50031, 53448, 57116, 58164, 60129, 66708, 67932, 68561, 72594, 80172, 82399, 85674, 87246, 96792, 100062, 108891, 114232, 116328, 120258, 128511, 130869, 133416, 135864, 137122, 145188, 160344, 164798, 171348, 174492, 200124, 205683, 217782, 240516, 242743, 247197, 257022, 261738, 274244, 290376, 329596, 342696, 348984, 385533, 400248, 411366, 435564, 481032, 485486, 494394, 514044, 523476, 528323, 548488, 617049, 659192, 728229, 741591, 771066, 822732, 871128, 970972, 988788, 1028088, 1046952, 1056646, 1234098, 1456458, 1483182, 1542132, 1584969, 1645464, 1851147, 1941944, 1977576, 2113292, 2184687, 2224773, 2468196, 2912916, 2966364, 3084264, 3169938, 3702294, 4226584, 4369374, 4449546, 4754907, 4936392, 5825832, 5932728, 6339876, 6554061, 7404588, 8738748, 8899092, 8981491, 9509814, 12679752, 13108122, 14264721, 14809176, 17477496, 17798184, 17962982, 19019628, 26216244, 26944473, 28529442, 35925964, 38039256, 52432488, 53888946, 57058884, 71851928, 80833419, 107777892, 114117768, 161666838, 215555784, 242500257, 323333676, 485000514, 646667352, 970001028, 1940002056]

約数ペア:

[(1, 1940002056), (2, 970001028), (3, 646667352), (4, 485000514), (6, 323333676), (8, 242500257), (9, 215555784), (12, 161666838), (17, 114117768), (18, 107777892), (24, 80833419), (27, 71851928), (34, 57058884), (36, 53888946), (37, 52432488), (51, 38039256), (54, 35925964), (68, 28529442), (72, 26944473), (74, 26216244), (102, 19019628), (108, 17962982), (109, 17798184), (111, 17477496), (131, 14809176), (136, 14264721), (148, 13108122), (153, 12679752), (204, 9509814), (216, 8981491), (218, 8899092), (222, 8738748), (262, 7404588), (296, 6554061), (306, 6339876), (327, 5932728), (333, 5825832), (393, 4936392), (408, 4754907), (436, 4449546), (444, 4369374), (459, 4226584), (524, 3702294), (612, 3169938), (629, 3084264), (654, 2966364), (666, 2912916), (786, 2468196), (872, 2224773), (888, 2184687), (918, 2113292), (981, 1977576), (999, 1941944), (1048, 1851147), (1179, 1645464), (1224, 1584969), (1258, 1542132), (1308, 1483182), (1332, 1456458), (1572, 1234098), (1836, 1056646), (1853, 1046952), (1887, 1028088), (1962, 988788), (1998, 970972), (2227, 871128), (2358, 822732), (2516, 771066), (2616, 741591), (2664, 728229), (2943, 659192), (3144, 617049), (3537, 548488), (3672, 528323), (3706, 523476), (3774, 514044), (3924, 494394), (3996, 485486), (4033, 481032), (4454, 435564), (4716, 411366), (4847, 400248), (5032, 385533), (5559, 348984), (5661, 342696), (5886, 329596), (6681, 290376), (7074, 274244), (7412, 261738), (7548, 257022), (7848, 247197), (7992, 242743), (8066, 240516), (8908, 217782), (9432, 205683), (9694, 200124), (11118, 174492), (11322, 171348), (11772, 164798), (12099, 160344), (13362, 145188), (14148, 137122), (14279, 135864), (14541, 133416), (14824, 130869), (15096, 128511), (16132, 120258), (16677, 116328), (16983, 114232), (17816, 108891), (19388, 100062), (20043, 96792), (22236, 87246), (22644, 85674), (23544, 82399), (24198, 80172), (26724, 72594), (28296, 68561), (28558, 67932), (29082, 66708), (32264, 60129), (33354, 58164), (33966, 57116), (36297, 53448), (38776, 50031), (40086, 48396), (42837, 45288), (43623, 44472)]