680174880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 432

約数和(自身を含む): 2750993280

約数和(自身を除く): 2070818400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 121, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 239, 240, 242, 245, 264, 280, 294, 308, 330, 336, 352, 363, 385, 392, 420, 440, 462, 478, 480, 484, 490, 528, 539, 560, 588, 605, 616, 660, 672, 717, 726, 735, 770, 784, 840, 847, 880, 924, 956, 968, 980, 1056, 1078, 1120, 1155, 1176, 1195, 1210, 1232, 1320, 1434, 1452, 1470, 1540, 1568, 1617, 1673, 1680, 1694, 1760, 1815, 1848, 1912, 1936, 1960, 2156, 2310, 2352, 2390, 2420, 2464, 2541, 2629, 2640, 2695, 2868, 2904, 2940, 3080, 3234, 3346, 3360, 3388, 3585, 3630, 3696, 3824, 3872, 3920, 4235, 4312, 4620, 4704, 4780, 4840, 5019, 5082, 5258, 5280, 5390, 5736, 5808, 5880, 5929, 6160, 6468, 6692, 6776, 7170, 7260, 7392, 7648, 7840, 7887, 8085, 8365, 8470, 8624, 9240, 9560, 9680, 10038, 10164, 10516, 10780, 11472, 11616, 11711, 11760, 11858, 12320, 12705, 12936, 13145, 13384, 13552, 14340, 14520, 15774, 16170, 16730, 16940, 17248, 17787, 18403, 18480, 19120, 19360, 20076, 20328, 21032, 21560, 22944, 23422, 23520, 23716, 25095, 25410, 25872, 26290, 26768, 27104, 28680, 28919, 29040, 29645, 31548, 32340, 33460, 33880, 35133, 35574, 36806, 36960, 38240, 39435, 40152, 40656, 42064, 43120, 46844, 47432, 50190, 50820, 51744, 52580, 53536, 55209, 57360, 57838, 58080, 58555, 59290, 63096, 64680, 66920, 67760, 70266, 71148, 73612, 78870, 80304, 81312, 84128, 86240, 86757, 88935, 92015, 93688, 94864, 100380, 101640, 105160, 110418, 114720, 115676, 117110, 118580, 126192, 128821, 129360, 133840, 135520, 140532, 142296, 144595, 147224, 157740, 160608, 173514, 175665, 177870, 184030, 187376, 189728, 200760, 202433, 203280, 210320, 220836, 231352, 234220, 237160, 252384, 257642, 258720, 267680, 276045, 281064, 284592, 289190, 294448, 315480, 347028, 351330, 355740, 368060, 374752, 386463, 401520, 404866, 406560, 420640, 433785, 441672, 462704, 468440, 474320, 515284, 552090, 562128, 569184, 578380, 588896, 607299, 630960, 644105, 694056, 702660, 711480, 736120, 772926, 803040, 809732, 867570, 883344, 925408, 936880, 948640, 1012165, 1030568, 1104180, 1124256, 1156760, 1214598, 1261920, 1288210, 1388112, 1405320, 1417031, 1422960, 1472240, 1545852, 1619464, 1735140, 1766688, 1873760, 1932315, 2024330, 2061136, 2208360, 2313520, 2429196, 2576420, 2776224, 2810640, 2834062, 2845920, 2944480, 3036495, 3091704, 3238928, 3470280, 3864630, 4048660, 4122272, 4251093, 4416720, 4627040, 4858392, 5152840, 5621280, 5668124, 6072990, 6183408, 6477856, 6940560, 7085155, 7729260, 8097320, 8502186, 8833440, 9716784, 10305680, 11336248, 12145980, 12366816, 13881120, 14170310, 15458520, 16194640, 17004372, 19433568, 20611360, 21255465, 22672496, 24291960, 28340620, 30917040, 32389280, 34008744, 42510930, 45344992, 48583920, 56681240, 61834080, 68017488, 85021860, 97167840, 113362480, 136034976, 170043720, 226724960, 340087440, 680174880]

約数ペア:

[(1, 680174880), (2, 340087440), (3, 226724960), (4, 170043720), (5, 136034976), (6, 113362480), (7, 97167840), (8, 85021860), (10, 68017488), (11, 61834080), (12, 56681240), (14, 48583920), (15, 45344992), (16, 42510930), (20, 34008744), (21, 32389280), (22, 30917040), (24, 28340620), (28, 24291960), (30, 22672496), (32, 21255465), (33, 20611360), (35, 19433568), (40, 17004372), (42, 16194640), (44, 15458520), (48, 14170310), (49, 13881120), (55, 12366816), (56, 12145980), (60, 11336248), (66, 10305680), (70, 9716784), (77, 8833440), (80, 8502186), (84, 8097320), (88, 7729260), (96, 7085155), (98, 6940560), (105, 6477856), (110, 6183408), (112, 6072990), (120, 5668124), (121, 5621280), (132, 5152840), (140, 4858392), (147, 4627040), (154, 4416720), (160, 4251093), (165, 4122272), (168, 4048660), (176, 3864630), (196, 3470280), (210, 3238928), (220, 3091704), (224, 3036495), (231, 2944480), (239, 2845920), (240, 2834062), (242, 2810640), (245, 2776224), (264, 2576420), (280, 2429196), (294, 2313520), (308, 2208360), (330, 2061136), (336, 2024330), (352, 1932315), (363, 1873760), (385, 1766688), (392, 1735140), (420, 1619464), (440, 1545852), (462, 1472240), (478, 1422960), (480, 1417031), (484, 1405320), (490, 1388112), (528, 1288210), (539, 1261920), (560, 1214598), (588, 1156760), (605, 1124256), (616, 1104180), (660, 1030568), (672, 1012165), (717, 948640), (726, 936880), (735, 925408), (770, 883344), (784, 867570), (840, 809732), (847, 803040), (880, 772926), (924, 736120), (956, 711480), (968, 702660), (980, 694056), (1056, 644105), (1078, 630960), (1120, 607299), (1155, 588896), (1176, 578380), (1195, 569184), (1210, 562128), (1232, 552090), (1320, 515284), (1434, 474320), (1452, 468440), (1470, 462704), (1540, 441672), (1568, 433785), (1617, 420640), (1673, 406560), (1680, 404866), (1694, 401520), (1760, 386463), (1815, 374752), (1848, 368060), (1912, 355740), (1936, 351330), (1960, 347028), (2156, 315480), (2310, 294448), (2352, 289190), (2390, 284592), (2420, 281064), (2464, 276045), (2541, 267680), (2629, 258720), (2640, 257642), (2695, 252384), (2868, 237160), (2904, 234220), (2940, 231352), (3080, 220836), (3234, 210320), (3346, 203280), (3360, 202433), (3388, 200760), (3585, 189728), (3630, 187376), (3696, 184030), (3824, 177870), (3872, 175665), (3920, 173514), (4235, 160608), (4312, 157740), (4620, 147224), (4704, 144595), (4780, 142296), (4840, 140532), (5019, 135520), (5082, 133840), (5258, 129360), (5280, 128821), (5390, 126192), (5736, 118580), (5808, 117110), (5880, 115676), (5929, 114720), (6160, 110418), (6468, 105160), (6692, 101640), (6776, 100380), (7170, 94864), (7260, 93688), (7392, 92015), (7648, 88935), (7840, 86757), (7887, 86240), (8085, 84128), (8365, 81312), (8470, 80304), (8624, 78870), (9240, 73612), (9560, 71148), (9680, 70266), (10038, 67760), (10164, 66920), (10516, 64680), (10780, 63096), (11472, 59290), (11616, 58555), (11711, 58080), (11760, 57838), (11858, 57360), (12320, 55209), (12705, 53536), (12936, 52580), (13145, 51744), (13384, 50820), (13552, 50190), (14340, 47432), (14520, 46844), (15774, 43120), (16170, 42064), (16730, 40656), (16940, 40152), (17248, 39435), (17787, 38240), (18403, 36960), (18480, 36806), (19120, 35574), (19360, 35133), (20076, 33880), (20328, 33460), (21032, 32340), (21560, 31548), (22944, 29645), (23422, 29040), (23520, 28919), (23716, 28680), (25095, 27104), (25410, 26768), (25872, 26290)]