249732960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 838252800

約数和(自身を除く): 588519840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 139, 152, 160, 190, 197, 228, 240, 278, 285, 304, 380, 394, 417, 456, 480, 556, 570, 591, 608, 695, 760, 788, 834, 912, 985, 1112, 1140, 1182, 1390, 1520, 1576, 1668, 1824, 1970, 2085, 2224, 2280, 2364, 2641, 2780, 2955, 3040, 3152, 3336, 3743, 3940, 4170, 4448, 4560, 4728, 5282, 5560, 5910, 6304, 6672, 7486, 7880, 7923, 8340, 9120, 9456, 10564, 11120, 11229, 11820, 13205, 13344, 14972, 15760, 15846, 16680, 18715, 18912, 21128, 22240, 22458, 23640, 26410, 27383, 29944, 31520, 31692, 33360, 37430, 39615, 42256, 44916, 47280, 52820, 54766, 56145, 59888, 63384, 66720, 74860, 79230, 82149, 84512, 89832, 94560, 105640, 109532, 112290, 119776, 126768, 136915, 149720, 158460, 164298, 179664, 211280, 219064, 224580, 253536, 273830, 299440, 316920, 328596, 359328, 410745, 422560, 438128, 449160, 520277, 547660, 598880, 633840, 657192, 821490, 876256, 898320, 1040554, 1095320, 1267680, 1314384, 1560831, 1642980, 1796640, 2081108, 2190640, 2601385, 2628768, 3121662, 3285960, 4162216, 4381280, 5202770, 6243324, 6571920, 7804155, 8324432, 10405540, 12486648, 13143840, 15608310, 16648864, 20811080, 24973296, 31216620, 41622160, 49946592, 62433240, 83244320, 124866480, 249732960]

約数ペア:

[(1, 249732960), (2, 124866480), (3, 83244320), (4, 62433240), (5, 49946592), (6, 41622160), (8, 31216620), (10, 24973296), (12, 20811080), (15, 16648864), (16, 15608310), (19, 13143840), (20, 12486648), (24, 10405540), (30, 8324432), (32, 7804155), (38, 6571920), (40, 6243324), (48, 5202770), (57, 4381280), (60, 4162216), (76, 3285960), (80, 3121662), (95, 2628768), (96, 2601385), (114, 2190640), (120, 2081108), (139, 1796640), (152, 1642980), (160, 1560831), (190, 1314384), (197, 1267680), (228, 1095320), (240, 1040554), (278, 898320), (285, 876256), (304, 821490), (380, 657192), (394, 633840), (417, 598880), (456, 547660), (480, 520277), (556, 449160), (570, 438128), (591, 422560), (608, 410745), (695, 359328), (760, 328596), (788, 316920), (834, 299440), (912, 273830), (985, 253536), (1112, 224580), (1140, 219064), (1182, 211280), (1390, 179664), (1520, 164298), (1576, 158460), (1668, 149720), (1824, 136915), (1970, 126768), (2085, 119776), (2224, 112290), (2280, 109532), (2364, 105640), (2641, 94560), (2780, 89832), (2955, 84512), (3040, 82149), (3152, 79230), (3336, 74860), (3743, 66720), (3940, 63384), (4170, 59888), (4448, 56145), (4560, 54766), (4728, 52820), (5282, 47280), (5560, 44916), (5910, 42256), (6304, 39615), (6672, 37430), (7486, 33360), (7880, 31692), (7923, 31520), (8340, 29944), (9120, 27383), (9456, 26410), (10564, 23640), (11120, 22458), (11229, 22240), (11820, 21128), (13205, 18912), (13344, 18715), (14972, 16680), (15760, 15846)]