187615120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 585230400

約数和(自身を除く): 397615280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 80, 88, 95, 98, 110, 112, 133, 140, 152, 154, 176, 190, 196, 209, 220, 229, 245, 266, 280, 304, 308, 380, 385, 392, 418, 440, 458, 490, 532, 539, 560, 616, 665, 760, 770, 784, 836, 880, 916, 931, 980, 1045, 1064, 1078, 1145, 1232, 1330, 1463, 1520, 1540, 1603, 1672, 1832, 1862, 1960, 2090, 2128, 2156, 2290, 2519, 2660, 2695, 2926, 3080, 3206, 3344, 3664, 3724, 3920, 4180, 4312, 4351, 4580, 4655, 5038, 5320, 5390, 5852, 6160, 6412, 7315, 7448, 8015, 8360, 8624, 8702, 9160, 9310, 10076, 10241, 10640, 10780, 11221, 11704, 12595, 12824, 14630, 14896, 16030, 16720, 17404, 17633, 18320, 18620, 20152, 20482, 21560, 21755, 22442, 23408, 25190, 25648, 29260, 30457, 32060, 34808, 35266, 37240, 40304, 40964, 43120, 43510, 44884, 47861, 50380, 51205, 56105, 58520, 60914, 64120, 69616, 70532, 74480, 81928, 87020, 88165, 89768, 95722, 100760, 102410, 112210, 117040, 121828, 123431, 128240, 141064, 152285, 163856, 174040, 176330, 179536, 191444, 201520, 204820, 213199, 224420, 239305, 243656, 246862, 282128, 304570, 335027, 348080, 352660, 382888, 409640, 426398, 448840, 478610, 487312, 493724, 609140, 617155, 670054, 705320, 765776, 819280, 852796, 897680, 957220, 987448, 1065995, 1218280, 1234310, 1340108, 1410640, 1675135, 1705592, 1914440, 1974896, 2131990, 2345189, 2436560, 2468620, 2680216, 3350270, 3411184, 3828880, 4263980, 4690378, 4937240, 5360432, 6700540, 8527960, 9380756, 9874480, 11725945, 13401080, 17055920, 18761512, 23451890, 26802160, 37523024, 46903780, 93807560, 187615120]

約数ペア:

[(1, 187615120), (2, 93807560), (4, 46903780), (5, 37523024), (7, 26802160), (8, 23451890), (10, 18761512), (11, 17055920), (14, 13401080), (16, 11725945), (19, 9874480), (20, 9380756), (22, 8527960), (28, 6700540), (35, 5360432), (38, 4937240), (40, 4690378), (44, 4263980), (49, 3828880), (55, 3411184), (56, 3350270), (70, 2680216), (76, 2468620), (77, 2436560), (80, 2345189), (88, 2131990), (95, 1974896), (98, 1914440), (110, 1705592), (112, 1675135), (133, 1410640), (140, 1340108), (152, 1234310), (154, 1218280), (176, 1065995), (190, 987448), (196, 957220), (209, 897680), (220, 852796), (229, 819280), (245, 765776), (266, 705320), (280, 670054), (304, 617155), (308, 609140), (380, 493724), (385, 487312), (392, 478610), (418, 448840), (440, 426398), (458, 409640), (490, 382888), (532, 352660), (539, 348080), (560, 335027), (616, 304570), (665, 282128), (760, 246862), (770, 243656), (784, 239305), (836, 224420), (880, 213199), (916, 204820), (931, 201520), (980, 191444), (1045, 179536), (1064, 176330), (1078, 174040), (1145, 163856), (1232, 152285), (1330, 141064), (1463, 128240), (1520, 123431), (1540, 121828), (1603, 117040), (1672, 112210), (1832, 102410), (1862, 100760), (1960, 95722), (2090, 89768), (2128, 88165), (2156, 87020), (2290, 81928), (2519, 74480), (2660, 70532), (2695, 69616), (2926, 64120), (3080, 60914), (3206, 58520), (3344, 56105), (3664, 51205), (3724, 50380), (3920, 47861), (4180, 44884), (4312, 43510), (4351, 43120), (4580, 40964), (4655, 40304), (5038, 37240), (5320, 35266), (5390, 34808), (5852, 32060), (6160, 30457), (6412, 29260), (7315, 25648), (7448, 25190), (8015, 23408), (8360, 22442), (8624, 21755), (8702, 21560), (9160, 20482), (9310, 20152), (10076, 18620), (10241, 18320), (10640, 17633), (10780, 17404), (11221, 16720), (11704, 16030), (12595, 14896), (12824, 14630)]