240049040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:350

約数の個数: 240

約数和(自身を含む): 748077120

約数和(自身を除く): 508028080

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, 245, 266, 280, 293, 304, 308, 380, 385, 392, 418, 440, 490, 532, 539, 560, 586, 616, 665, 760, 770, 784, 836, 880, 931, 980, 1045, 1064, 1078, 1172, 1232, 1330, 1463, 1465, 1520, 1540, 1672, 1862, 1960, 2051, 2090, 2128, 2156, 2344, 2660, 2695, 2926, 2930, 3080, 3223, 3344, 3724, 3920, 4102, 4180, 4312, 4655, 4688, 5320, 5390, 5567, 5852, 5860, 6160, 6446, 7315, 7448, 8204, 8360, 8624, 9310, 10241, 10255, 10640, 10780, 11134, 11704, 11720, 12892, 14357, 14630, 14896, 16115, 16408, 16720, 18620, 20482, 20510, 21560, 22268, 22561, 23408, 23440, 25784, 27835, 28714, 29260, 32230, 32816, 37240, 38969, 40964, 41020, 43120, 44536, 45122, 51205, 51568, 55670, 57428, 58520, 61237, 64460, 71785, 74480, 77938, 81928, 82040, 89072, 90244, 102410, 111340, 112805, 114856, 117040, 122474, 128920, 143570, 155876, 157927, 163856, 164080, 180488, 194845, 204820, 222680, 225610, 229712, 244948, 257840, 272783, 287140, 306185, 311752, 315854, 360976, 389690, 409640, 428659, 445360, 451220, 489896, 545566, 574280, 612370, 623504, 631708, 779380, 789635, 819280, 857318, 902440, 979792, 1091132, 1148560, 1224740, 1263416, 1363915, 1558760, 1579270, 1714636, 1804880, 2143295, 2182264, 2449480, 2526832, 2727830, 3000613, 3117520, 3158540, 3429272, 4286590, 4364528, 4898960, 5455660, 6001226, 6317080, 6858544, 8573180, 10911320, 12002452, 12634160, 15003065, 17146360, 21822640, 24004904, 30006130, 34292720, 48009808, 60012260, 120024520, 240049040]

約数ペア:

[(1, 240049040), (2, 120024520), (4, 60012260), (5, 48009808), (7, 34292720), (8, 30006130), (10, 24004904), (11, 21822640), (14, 17146360), (16, 15003065), (19, 12634160), (20, 12002452), (22, 10911320), (28, 8573180), (35, 6858544), (38, 6317080), (40, 6001226), (44, 5455660), (49, 4898960), (55, 4364528), (56, 4286590), (70, 3429272), (76, 3158540), (77, 3117520), (80, 3000613), (88, 2727830), (95, 2526832), (98, 2449480), (110, 2182264), (112, 2143295), (133, 1804880), (140, 1714636), (152, 1579270), (154, 1558760), (176, 1363915), (190, 1263416), (196, 1224740), (209, 1148560), (220, 1091132), (245, 979792), (266, 902440), (280, 857318), (293, 819280), (304, 789635), (308, 779380), (380, 631708), (385, 623504), (392, 612370), (418, 574280), (440, 545566), (490, 489896), (532, 451220), (539, 445360), (560, 428659), (586, 409640), (616, 389690), (665, 360976), (760, 315854), (770, 311752), (784, 306185), (836, 287140), (880, 272783), (931, 257840), (980, 244948), (1045, 229712), (1064, 225610), (1078, 222680), (1172, 204820), (1232, 194845), (1330, 180488), (1463, 164080), (1465, 163856), (1520, 157927), (1540, 155876), (1672, 143570), (1862, 128920), (1960, 122474), (2051, 117040), (2090, 114856), (2128, 112805), (2156, 111340), (2344, 102410), (2660, 90244), (2695, 89072), (2926, 82040), (2930, 81928), (3080, 77938), (3223, 74480), (3344, 71785), (3724, 64460), (3920, 61237), (4102, 58520), (4180, 57428), (4312, 55670), (4655, 51568), (4688, 51205), (5320, 45122), (5390, 44536), (5567, 43120), (5852, 41020), (5860, 40964), (6160, 38969), (6446, 37240), (7315, 32816), (7448, 32230), (8204, 29260), (8360, 28714), (8624, 27835), (9310, 25784), (10241, 23440), (10255, 23408), (10640, 22561), (10780, 22268), (11134, 21560), (11704, 20510), (11720, 20482), (12892, 18620), (14357, 16720), (14630, 16408), (14896, 16115)]