1265867680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2777}}^1$

素因数の和:2847

約数の個数: 192

約数和(自身を含む): 3830706432

約数和(自身を除く): 2564838752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 160, 176, 185, 220, 224, 259, 280, 296, 308, 352, 370, 385, 407, 440, 518, 560, 592, 616, 740, 770, 814, 880, 1036, 1120, 1184, 1232, 1295, 1480, 1540, 1628, 1760, 2035, 2072, 2464, 2590, 2777, 2849, 2960, 3080, 3256, 4070, 4144, 5180, 5554, 5698, 5920, 6160, 6512, 8140, 8288, 10360, 11108, 11396, 12320, 13024, 13885, 14245, 16280, 19439, 20720, 22216, 22792, 27770, 28490, 30547, 32560, 38878, 41440, 44432, 45584, 55540, 56980, 61094, 65120, 77756, 88864, 91168, 97195, 102749, 111080, 113960, 122188, 152735, 155512, 194390, 205498, 213829, 222160, 227920, 244376, 305470, 311024, 388780, 410996, 427658, 444320, 455840, 488752, 513745, 610940, 622048, 719243, 777560, 821992, 855316, 977504, 1027490, 1069145, 1130239, 1221880, 1438486, 1555120, 1643984, 1710632, 2054980, 2138290, 2260478, 2443760, 2876972, 3110240, 3287968, 3421264, 3596215, 4109960, 4276580, 4520956, 4887520, 5651195, 5753944, 6842528, 7192430, 7911673, 8219920, 8553160, 9041912, 11302390, 11507888, 14384860, 15823346, 16439840, 17106320, 18083824, 22604780, 23015776, 28769720, 31646692, 34212640, 36167648, 39558365, 45209560, 57539440, 63293384, 79116730, 90419120, 115078880, 126586768, 158233460, 180838240, 253173536, 316466920, 632933840, 1265867680]

約数ペア:

[(1, 1265867680), (2, 632933840), (4, 316466920), (5, 253173536), (7, 180838240), (8, 158233460), (10, 126586768), (11, 115078880), (14, 90419120), (16, 79116730), (20, 63293384), (22, 57539440), (28, 45209560), (32, 39558365), (35, 36167648), (37, 34212640), (40, 31646692), (44, 28769720), (55, 23015776), (56, 22604780), (70, 18083824), (74, 17106320), (77, 16439840), (80, 15823346), (88, 14384860), (110, 11507888), (112, 11302390), (140, 9041912), (148, 8553160), (154, 8219920), (160, 7911673), (176, 7192430), (185, 6842528), (220, 5753944), (224, 5651195), (259, 4887520), (280, 4520956), (296, 4276580), (308, 4109960), (352, 3596215), (370, 3421264), (385, 3287968), (407, 3110240), (440, 2876972), (518, 2443760), (560, 2260478), (592, 2138290), (616, 2054980), (740, 1710632), (770, 1643984), (814, 1555120), (880, 1438486), (1036, 1221880), (1120, 1130239), (1184, 1069145), (1232, 1027490), (1295, 977504), (1480, 855316), (1540, 821992), (1628, 777560), (1760, 719243), (2035, 622048), (2072, 610940), (2464, 513745), (2590, 488752), (2777, 455840), (2849, 444320), (2960, 427658), (3080, 410996), (3256, 388780), (4070, 311024), (4144, 305470), (5180, 244376), (5554, 227920), (5698, 222160), (5920, 213829), (6160, 205498), (6512, 194390), (8140, 155512), (8288, 152735), (10360, 122188), (11108, 113960), (11396, 111080), (12320, 102749), (13024, 97195), (13885, 91168), (14245, 88864), (16280, 77756), (19439, 65120), (20720, 61094), (22216, 56980), (22792, 55540), (27770, 45584), (28490, 44432), (30547, 41440), (32560, 38878)]