2994911920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:444

約数の個数: 320

約数和(自身を含む): 9449395200

約数和(自身を除く): 6454483280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 149, 154, 176, 182, 208, 220, 251, 260, 280, 286, 298, 308, 364, 385, 440, 455, 502, 520, 560, 572, 596, 616, 715, 728, 745, 770, 880, 910, 1001, 1004, 1040, 1043, 1144, 1192, 1232, 1255, 1430, 1456, 1490, 1540, 1639, 1757, 1820, 1937, 2002, 2008, 2086, 2288, 2384, 2510, 2761, 2860, 2980, 3080, 3263, 3278, 3514, 3640, 3874, 4004, 4016, 4172, 5005, 5020, 5215, 5522, 5720, 5960, 6160, 6526, 6556, 7028, 7280, 7748, 8008, 8195, 8344, 8785, 9685, 10010, 10040, 10430, 11044, 11440, 11473, 11920, 13052, 13112, 13559, 13805, 14056, 15496, 16016, 16315, 16390, 16688, 17570, 19327, 19370, 20020, 20080, 20860, 21307, 22088, 22841, 22946, 26104, 26224, 27118, 27610, 28112, 30992, 32630, 32780, 35140, 35893, 37399, 38654, 38740, 40040, 41720, 42614, 44176, 45682, 45892, 52208, 54236, 55220, 57365, 65260, 65560, 67795, 70280, 71786, 74798, 77308, 77480, 80080, 83440, 85228, 91364, 91784, 96635, 106535, 108472, 110440, 114205, 114730, 130520, 131120, 135590, 140560, 143572, 149149, 149596, 154616, 154960, 170456, 179465, 182728, 183568, 186995, 193270, 213070, 216944, 220880, 228410, 229460, 251251, 261040, 261793, 271180, 287144, 298298, 299192, 309232, 340912, 358930, 365456, 373990, 386540, 411389, 426140, 456820, 458920, 486187, 502502, 523586, 542360, 574288, 596596, 598384, 717860, 745745, 747980, 773080, 822778, 852280, 913640, 917840, 972374, 1005004, 1047172, 1084720, 1193192, 1256255, 1308965, 1435720, 1491490, 1495960, 1546160, 1645556, 1704560, 1827280, 1944748, 2010008, 2056945, 2094344, 2386384, 2430935, 2512510, 2617930, 2871440, 2879723, 2982980, 2991920, 3291112, 3403309, 3889496, 4020016, 4113890, 4188688, 4861870, 5025020, 5235860, 5348057, 5759446, 5965960, 6582224, 6806618, 7778992, 8227780, 9723740, 10050040, 10471720, 10696114, 11518892, 11931920, 13613236, 14398615, 16455560, 17016545, 19447480, 20100080, 20943440, 21392228, 23037784, 26740285, 27226472, 28797230, 32911120, 34033090, 37436399, 38894960, 42784456, 46075568, 53480570, 54452944, 57594460, 68066180, 74872798, 85568912, 106961140, 115188920, 136132360, 149745596, 187181995, 213922280, 230377840, 272264720, 299491192, 374363990, 427844560, 598982384, 748727980, 1497455960, 2994911920]

約数ペア:

[(1, 2994911920), (2, 1497455960), (4, 748727980), (5, 598982384), (7, 427844560), (8, 374363990), (10, 299491192), (11, 272264720), (13, 230377840), (14, 213922280), (16, 187181995), (20, 149745596), (22, 136132360), (26, 115188920), (28, 106961140), (35, 85568912), (40, 74872798), (44, 68066180), (52, 57594460), (55, 54452944), (56, 53480570), (65, 46075568), (70, 42784456), (77, 38894960), (80, 37436399), (88, 34033090), (91, 32911120), (104, 28797230), (110, 27226472), (112, 26740285), (130, 23037784), (140, 21392228), (143, 20943440), (149, 20100080), (154, 19447480), (176, 17016545), (182, 16455560), (208, 14398615), (220, 13613236), (251, 11931920), (260, 11518892), (280, 10696114), (286, 10471720), (298, 10050040), (308, 9723740), (364, 8227780), (385, 7778992), (440, 6806618), (455, 6582224), (502, 5965960), (520, 5759446), (560, 5348057), (572, 5235860), (596, 5025020), (616, 4861870), (715, 4188688), (728, 4113890), (745, 4020016), (770, 3889496), (880, 3403309), (910, 3291112), (1001, 2991920), (1004, 2982980), (1040, 2879723), (1043, 2871440), (1144, 2617930), (1192, 2512510), (1232, 2430935), (1255, 2386384), (1430, 2094344), (1456, 2056945), (1490, 2010008), (1540, 1944748), (1639, 1827280), (1757, 1704560), (1820, 1645556), (1937, 1546160), (2002, 1495960), (2008, 1491490), (2086, 1435720), (2288, 1308965), (2384, 1256255), (2510, 1193192), (2761, 1084720), (2860, 1047172), (2980, 1005004), (3080, 972374), (3263, 917840), (3278, 913640), (3514, 852280), (3640, 822778), (3874, 773080), (4004, 747980), (4016, 745745), (4172, 717860), (5005, 598384), (5020, 596596), (5215, 574288), (5522, 542360), (5720, 523586), (5960, 502502), (6160, 486187), (6526, 458920), (6556, 456820), (7028, 426140), (7280, 411389), (7748, 386540), (8008, 373990), (8195, 365456), (8344, 358930), (8785, 340912), (9685, 309232), (10010, 299192), (10040, 298298), (10430, 287144), (11044, 271180), (11440, 261793), (11473, 261040), (11920, 251251), (13052, 229460), (13112, 228410), (13559, 220880), (13805, 216944), (14056, 213070), (15496, 193270), (16016, 186995), (16315, 183568), (16390, 182728), (16688, 179465), (17570, 170456), (19327, 154960), (19370, 154616), (20020, 149596), (20080, 149149), (20860, 143572), (21307, 140560), (22088, 135590), (22841, 131120), (22946, 130520), (26104, 114730), (26224, 114205), (27118, 110440), (27610, 108472), (28112, 106535), (30992, 96635), (32630, 91784), (32780, 91364), (35140, 85228), (35893, 83440), (37399, 80080), (38654, 77480), (38740, 77308), (40040, 74798), (41720, 71786), (42614, 70280), (44176, 67795), (45682, 65560), (45892, 65260), (52208, 57365), (54236, 55220)]