117720960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 256

約数和(自身を含む): 452390400

約数和(自身を除く): 334669440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 461, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 922, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1383, 1520, 1596, 1680, 1824, 1844, 1920, 1995, 2128, 2240, 2280, 2305, 2432, 2660, 2688, 2766, 3040, 3192, 3227, 3360, 3648, 3688, 3990, 4256, 4480, 4560, 4610, 5320, 5532, 6080, 6384, 6454, 6720, 6915, 7296, 7376, 7980, 8512, 8759, 9120, 9220, 9681, 10640, 11064, 12160, 12768, 12908, 13440, 13830, 14752, 15960, 16135, 17024, 17518, 18240, 18440, 19362, 21280, 22128, 25536, 25816, 26277, 27660, 29504, 31920, 32270, 35036, 36480, 36880, 38724, 42560, 43795, 44256, 48405, 51072, 51632, 52554, 55320, 59008, 61313, 63840, 64540, 70072, 73760, 77448, 85120, 87590, 88512, 96810, 103264, 105108, 110640, 122626, 127680, 129080, 131385, 140144, 147520, 154896, 175180, 177024, 183939, 193620, 206528, 210216, 221280, 245252, 255360, 258160, 262770, 280288, 295040, 306565, 309792, 350360, 367878, 387240, 413056, 420432, 442560, 490504, 516320, 525540, 560576, 613130, 619584, 700720, 735756, 774480, 840864, 885120, 919695, 981008, 1032640, 1051080, 1121152, 1226260, 1239168, 1401440, 1471512, 1548960, 1681728, 1839390, 1962016, 2065280, 2102160, 2452520, 2802880, 2943024, 3097920, 3363456, 3678780, 3924032, 4204320, 4905040, 5605760, 5886048, 6195840, 7357560, 7848064, 8408640, 9810080, 11772096, 14715120, 16817280, 19620160, 23544192, 29430240, 39240320, 58860480, 117720960]

約数ペア:

[(1, 117720960), (2, 58860480), (3, 39240320), (4, 29430240), (5, 23544192), (6, 19620160), (7, 16817280), (8, 14715120), (10, 11772096), (12, 9810080), (14, 8408640), (15, 7848064), (16, 7357560), (19, 6195840), (20, 5886048), (21, 5605760), (24, 4905040), (28, 4204320), (30, 3924032), (32, 3678780), (35, 3363456), (38, 3097920), (40, 2943024), (42, 2802880), (48, 2452520), (56, 2102160), (57, 2065280), (60, 1962016), (64, 1839390), (70, 1681728), (76, 1548960), (80, 1471512), (84, 1401440), (95, 1239168), (96, 1226260), (105, 1121152), (112, 1051080), (114, 1032640), (120, 981008), (128, 919695), (133, 885120), (140, 840864), (152, 774480), (160, 735756), (168, 700720), (190, 619584), (192, 613130), (210, 560576), (224, 525540), (228, 516320), (240, 490504), (266, 442560), (280, 420432), (285, 413056), (304, 387240), (320, 367878), (336, 350360), (380, 309792), (384, 306565), (399, 295040), (420, 280288), (448, 262770), (456, 258160), (461, 255360), (480, 245252), (532, 221280), (560, 210216), (570, 206528), (608, 193620), (640, 183939), (665, 177024), (672, 175180), (760, 154896), (798, 147520), (840, 140144), (896, 131385), (912, 129080), (922, 127680), (960, 122626), (1064, 110640), (1120, 105108), (1140, 103264), (1216, 96810), (1330, 88512), (1344, 87590), (1383, 85120), (1520, 77448), (1596, 73760), (1680, 70072), (1824, 64540), (1844, 63840), (1920, 61313), (1995, 59008), (2128, 55320), (2240, 52554), (2280, 51632), (2305, 51072), (2432, 48405), (2660, 44256), (2688, 43795), (2766, 42560), (3040, 38724), (3192, 36880), (3227, 36480), (3360, 35036), (3648, 32270), (3688, 31920), (3990, 29504), (4256, 27660), (4480, 26277), (4560, 25816), (4610, 25536), (5320, 22128), (5532, 21280), (6080, 19362), (6384, 18440), (6454, 18240), (6720, 17518), (6915, 17024), (7296, 16135), (7376, 15960), (7980, 14752), (8512, 13830), (8759, 13440), (9120, 12908), (9220, 12768), (9681, 12160), (10640, 11064)]