235441920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 288

約数和(自身を含む): 906554880

約数和(自身を除く): 671112960

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, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 461, 480, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 922, 960, 1064, 1120, 1140, 1216, 1280, 1330, 1344, 1383, 1520, 1596, 1680, 1792, 1824, 1844, 1920, 1995, 2128, 2240, 2280, 2305, 2432, 2660, 2688, 2766, 3040, 3192, 3227, 3360, 3648, 3688, 3840, 3990, 4256, 4480, 4560, 4610, 4864, 5320, 5376, 5532, 6080, 6384, 6454, 6720, 6915, 7296, 7376, 7980, 8512, 8759, 8960, 9120, 9220, 9681, 10640, 11064, 12160, 12768, 12908, 13440, 13830, 14592, 14752, 15960, 16135, 17024, 17518, 18240, 18440, 19362, 21280, 22128, 24320, 25536, 25816, 26277, 26880, 27660, 29504, 31920, 32270, 34048, 35036, 36480, 36880, 38724, 42560, 43795, 44256, 48405, 51072, 51632, 52554, 55320, 59008, 61313, 63840, 64540, 70072, 72960, 73760, 77448, 85120, 87590, 88512, 96810, 102144, 103264, 105108, 110640, 118016, 122626, 127680, 129080, 131385, 140144, 147520, 154896, 170240, 175180, 177024, 183939, 193620, 206528, 210216, 221280, 245252, 255360, 258160, 262770, 280288, 295040, 306565, 309792, 350360, 354048, 367878, 387240, 413056, 420432, 442560, 490504, 510720, 516320, 525540, 560576, 590080, 613130, 619584, 700720, 735756, 774480, 826112, 840864, 885120, 919695, 981008, 1032640, 1051080, 1121152, 1226260, 1239168, 1401440, 1471512, 1548960, 1681728, 1770240, 1839390, 1962016, 2065280, 2102160, 2242304, 2452520, 2478336, 2802880, 2943024, 3097920, 3363456, 3678780, 3924032, 4130560, 4204320, 4905040, 5605760, 5886048, 6195840, 6726912, 7357560, 7848064, 8408640, 9810080, 11211520, 11772096, 12391680, 14715120, 15696128, 16817280, 19620160, 23544192, 29430240, 33634560, 39240320, 47088384, 58860480, 78480640, 117720960, 235441920]

約数ペア:

[(1, 235441920), (2, 117720960), (3, 78480640), (4, 58860480), (5, 47088384), (6, 39240320), (7, 33634560), (8, 29430240), (10, 23544192), (12, 19620160), (14, 16817280), (15, 15696128), (16, 14715120), (19, 12391680), (20, 11772096), (21, 11211520), (24, 9810080), (28, 8408640), (30, 7848064), (32, 7357560), (35, 6726912), (38, 6195840), (40, 5886048), (42, 5605760), (48, 4905040), (56, 4204320), (57, 4130560), (60, 3924032), (64, 3678780), (70, 3363456), (76, 3097920), (80, 2943024), (84, 2802880), (95, 2478336), (96, 2452520), (105, 2242304), (112, 2102160), (114, 2065280), (120, 1962016), (128, 1839390), (133, 1770240), (140, 1681728), (152, 1548960), (160, 1471512), (168, 1401440), (190, 1239168), (192, 1226260), (210, 1121152), (224, 1051080), (228, 1032640), (240, 981008), (256, 919695), (266, 885120), (280, 840864), (285, 826112), (304, 774480), (320, 735756), (336, 700720), (380, 619584), (384, 613130), (399, 590080), (420, 560576), (448, 525540), (456, 516320), (461, 510720), (480, 490504), (532, 442560), (560, 420432), (570, 413056), (608, 387240), (640, 367878), (665, 354048), (672, 350360), (760, 309792), (768, 306565), (798, 295040), (840, 280288), (896, 262770), (912, 258160), (922, 255360), (960, 245252), (1064, 221280), (1120, 210216), (1140, 206528), (1216, 193620), (1280, 183939), (1330, 177024), (1344, 175180), (1383, 170240), (1520, 154896), (1596, 147520), (1680, 140144), (1792, 131385), (1824, 129080), (1844, 127680), (1920, 122626), (1995, 118016), (2128, 110640), (2240, 105108), (2280, 103264), (2305, 102144), (2432, 96810), (2660, 88512), (2688, 87590), (2766, 85120), (3040, 77448), (3192, 73760), (3227, 72960), (3360, 70072), (3648, 64540), (3688, 63840), (3840, 61313), (3990, 59008), (4256, 55320), (4480, 52554), (4560, 51632), (4610, 51072), (4864, 48405), (5320, 44256), (5376, 43795), (5532, 42560), (6080, 38724), (6384, 36880), (6454, 36480), (6720, 35036), (6915, 34048), (7296, 32270), (7376, 31920), (7980, 29504), (8512, 27660), (8759, 26880), (8960, 26277), (9120, 25816), (9220, 25536), (9681, 24320), (10640, 22128), (11064, 21280), (12160, 19362), (12768, 18440), (12908, 18240), (13440, 17518), (13830, 17024), (14592, 16135), (14752, 15960)]