872963280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{173207}}^1$

素因数の和:173233

約数の個数: 120

約数和(自身を含む): 3350535552

約数和(自身を除く): 2477572272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 173207, 346414, 519621, 692828, 866035, 1039242, 1212449, 1385656, 1558863, 1732070, 2078484, 2424898, 2598105, 2771312, 3117726, 3464140, 3637347, 4156968, 4849796, 5196210, 6062245, 6235452, 6928280, 7274694, 7794315, 8313936, 9699592, 10392420, 10912041, 12124490, 12470904, 13856560, 14549388, 15588630, 18186735, 19399184, 20784840, 21824082, 24248980, 24941808, 29098776, 31177260, 36373470, 41569680, 43648164, 48497960, 54560205, 58197552, 62354520, 72746940, 87296328, 96995920, 109120410, 124709040, 145493880, 174592656, 218240820, 290987760, 436481640, 872963280]

約数ペア:

[(1, 872963280), (2, 436481640), (3, 290987760), (4, 218240820), (5, 174592656), (6, 145493880), (7, 124709040), (8, 109120410), (9, 96995920), (10, 87296328), (12, 72746940), (14, 62354520), (15, 58197552), (16, 54560205), (18, 48497960), (20, 43648164), (21, 41569680), (24, 36373470), (28, 31177260), (30, 29098776), (35, 24941808), (36, 24248980), (40, 21824082), (42, 20784840), (45, 19399184), (48, 18186735), (56, 15588630), (60, 14549388), (63, 13856560), (70, 12470904), (72, 12124490), (80, 10912041), (84, 10392420), (90, 9699592), (105, 8313936), (112, 7794315), (120, 7274694), (126, 6928280), (140, 6235452), (144, 6062245), (168, 5196210), (180, 4849796), (210, 4156968), (240, 3637347), (252, 3464140), (280, 3117726), (315, 2771312), (336, 2598105), (360, 2424898), (420, 2078484), (504, 1732070), (560, 1558863), (630, 1385656), (720, 1212449), (840, 1039242), (1008, 866035), (1260, 692828), (1680, 519621), (2520, 346414), (5040, 173207)]