274682240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 805820400

約数和(自身を除く): 531138160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 461, 490, 532, 560, 608, 640, 665, 760, 784, 896, 922, 931, 980, 1064, 1120, 1216, 1330, 1520, 1568, 1844, 1862, 1960, 2128, 2240, 2305, 2432, 2660, 3040, 3136, 3227, 3688, 3724, 3920, 4256, 4480, 4610, 4655, 5320, 6080, 6272, 6454, 7376, 7448, 7840, 8512, 8759, 9220, 9310, 10640, 12160, 12908, 14752, 14896, 15680, 16135, 17024, 17518, 18440, 18620, 21280, 22589, 25816, 29504, 29792, 31360, 32270, 35036, 36880, 37240, 42560, 43795, 45178, 51632, 59008, 59584, 61313, 64540, 70072, 73760, 74480, 85120, 87590, 90356, 103264, 112945, 119168, 122626, 129080, 140144, 147520, 148960, 175180, 180712, 206528, 225890, 245252, 258160, 280288, 295040, 297920, 306565, 350360, 361424, 413056, 429191, 451780, 490504, 516320, 560576, 595840, 613130, 700720, 722848, 858382, 903560, 981008, 1032640, 1121152, 1226260, 1401440, 1445696, 1716764, 1807120, 1962016, 2065280, 2145955, 2452520, 2802880, 2891392, 3433528, 3614240, 3924032, 4291910, 4905040, 5605760, 6867056, 7228480, 7848064, 8583820, 9810080, 13734112, 14456960, 17167640, 19620160, 27468224, 34335280, 39240320, 54936448, 68670560, 137341120, 274682240]

約数ペア:

[(1, 274682240), (2, 137341120), (4, 68670560), (5, 54936448), (7, 39240320), (8, 34335280), (10, 27468224), (14, 19620160), (16, 17167640), (19, 14456960), (20, 13734112), (28, 9810080), (32, 8583820), (35, 7848064), (38, 7228480), (40, 6867056), (49, 5605760), (56, 4905040), (64, 4291910), (70, 3924032), (76, 3614240), (80, 3433528), (95, 2891392), (98, 2802880), (112, 2452520), (128, 2145955), (133, 2065280), (140, 1962016), (152, 1807120), (160, 1716764), (190, 1445696), (196, 1401440), (224, 1226260), (245, 1121152), (266, 1032640), (280, 981008), (304, 903560), (320, 858382), (380, 722848), (392, 700720), (448, 613130), (461, 595840), (490, 560576), (532, 516320), (560, 490504), (608, 451780), (640, 429191), (665, 413056), (760, 361424), (784, 350360), (896, 306565), (922, 297920), (931, 295040), (980, 280288), (1064, 258160), (1120, 245252), (1216, 225890), (1330, 206528), (1520, 180712), (1568, 175180), (1844, 148960), (1862, 147520), (1960, 140144), (2128, 129080), (2240, 122626), (2305, 119168), (2432, 112945), (2660, 103264), (3040, 90356), (3136, 87590), (3227, 85120), (3688, 74480), (3724, 73760), (3920, 70072), (4256, 64540), (4480, 61313), (4610, 59584), (4655, 59008), (5320, 51632), (6080, 45178), (6272, 43795), (6454, 42560), (7376, 37240), (7448, 36880), (7840, 35036), (8512, 32270), (8759, 31360), (9220, 29792), (9310, 29504), (10640, 25816), (12160, 22589), (12908, 21280), (14752, 18620), (14896, 18440), (15680, 17518), (16135, 17024)]