101624880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 362976768

約数和(自身を除く): 261351888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 241, 251, 280, 336, 420, 482, 502, 560, 723, 753, 840, 964, 1004, 1205, 1255, 1446, 1506, 1680, 1687, 1757, 1928, 2008, 2410, 2510, 2892, 3012, 3374, 3514, 3615, 3765, 3856, 4016, 4820, 5020, 5061, 5271, 5784, 6024, 6748, 7028, 7230, 7530, 8435, 8785, 9640, 10040, 10122, 10542, 11568, 12048, 13496, 14056, 14460, 15060, 16870, 17570, 19280, 20080, 20244, 21084, 25305, 26355, 26992, 28112, 28920, 30120, 33740, 35140, 40488, 42168, 50610, 52710, 57840, 60240, 60491, 67480, 70280, 80976, 84336, 101220, 105420, 120982, 134960, 140560, 181473, 202440, 210840, 241964, 302455, 362946, 404880, 421680, 423437, 483928, 604910, 725892, 846874, 907365, 967856, 1209820, 1270311, 1451784, 1693748, 1814730, 2117185, 2419640, 2540622, 2903568, 3387496, 3629460, 4234370, 4839280, 5081244, 6351555, 6774992, 7258920, 8468740, 10162488, 12703110, 14517840, 16937480, 20324976, 25406220, 33874960, 50812440, 101624880]

約数ペア:

[(1, 101624880), (2, 50812440), (3, 33874960), (4, 25406220), (5, 20324976), (6, 16937480), (7, 14517840), (8, 12703110), (10, 10162488), (12, 8468740), (14, 7258920), (15, 6774992), (16, 6351555), (20, 5081244), (21, 4839280), (24, 4234370), (28, 3629460), (30, 3387496), (35, 2903568), (40, 2540622), (42, 2419640), (48, 2117185), (56, 1814730), (60, 1693748), (70, 1451784), (80, 1270311), (84, 1209820), (105, 967856), (112, 907365), (120, 846874), (140, 725892), (168, 604910), (210, 483928), (240, 423437), (241, 421680), (251, 404880), (280, 362946), (336, 302455), (420, 241964), (482, 210840), (502, 202440), (560, 181473), (723, 140560), (753, 134960), (840, 120982), (964, 105420), (1004, 101220), (1205, 84336), (1255, 80976), (1446, 70280), (1506, 67480), (1680, 60491), (1687, 60240), (1757, 57840), (1928, 52710), (2008, 50610), (2410, 42168), (2510, 40488), (2892, 35140), (3012, 33740), (3374, 30120), (3514, 28920), (3615, 28112), (3765, 26992), (3856, 26355), (4016, 25305), (4820, 21084), (5020, 20244), (5061, 20080), (5271, 19280), (5784, 17570), (6024, 16870), (6748, 15060), (7028, 14460), (7230, 14056), (7530, 13496), (8435, 12048), (8785, 11568), (9640, 10542), (10040, 10122)]