226589440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 288

約数和(自身を含む): 718179840

約数和(自身を除く): 491590400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 121, 128, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 242, 256, 266, 280, 304, 308, 320, 352, 380, 385, 418, 440, 448, 484, 532, 560, 605, 608, 616, 640, 665, 704, 760, 770, 836, 847, 880, 896, 968, 1045, 1064, 1120, 1210, 1216, 1232, 1280, 1330, 1331, 1408, 1463, 1520, 1540, 1672, 1694, 1760, 1792, 1936, 2090, 2128, 2240, 2299, 2420, 2432, 2464, 2660, 2662, 2816, 2926, 3040, 3080, 3344, 3388, 3520, 3872, 4180, 4235, 4256, 4480, 4598, 4840, 4864, 4928, 5320, 5324, 5852, 6080, 6160, 6655, 6688, 6776, 7040, 7315, 7744, 8360, 8470, 8512, 8960, 9196, 9317, 9680, 9856, 10640, 10648, 11495, 11704, 12160, 12320, 13310, 13376, 13552, 14080, 14630, 15488, 16093, 16720, 16940, 17024, 18392, 18634, 19360, 19712, 21280, 21296, 22990, 23408, 24320, 24640, 25289, 26620, 26752, 27104, 29260, 30976, 32186, 33440, 33880, 34048, 36784, 37268, 38720, 42560, 42592, 45980, 46585, 46816, 49280, 50578, 53240, 53504, 54208, 58520, 64372, 66880, 67760, 73568, 74536, 77440, 80465, 85120, 85184, 91960, 93170, 93632, 98560, 101156, 106480, 108416, 117040, 126445, 128744, 133760, 135520, 147136, 149072, 154880, 160930, 170240, 170368, 177023, 183920, 186340, 187264, 202312, 212960, 216832, 234080, 252890, 257488, 267520, 271040, 294272, 298144, 321860, 340736, 354046, 367840, 372680, 374528, 404624, 425920, 468160, 505780, 514976, 542080, 588544, 596288, 643720, 708092, 735680, 745360, 809248, 851840, 885115, 936320, 1011560, 1029952, 1084160, 1192576, 1287440, 1416184, 1471360, 1490720, 1618496, 1703680, 1770230, 1872640, 2023120, 2059904, 2385152, 2574880, 2832368, 2942720, 2981440, 3236992, 3540460, 4046240, 4119808, 5149760, 5664736, 5962880, 6473984, 7080920, 8092480, 10299520, 11329472, 11925760, 14161840, 16184960, 20599040, 22658944, 28323680, 32369920, 45317888, 56647360, 113294720, 226589440]

約数ペア:

[(1, 226589440), (2, 113294720), (4, 56647360), (5, 45317888), (7, 32369920), (8, 28323680), (10, 22658944), (11, 20599040), (14, 16184960), (16, 14161840), (19, 11925760), (20, 11329472), (22, 10299520), (28, 8092480), (32, 7080920), (35, 6473984), (38, 5962880), (40, 5664736), (44, 5149760), (55, 4119808), (56, 4046240), (64, 3540460), (70, 3236992), (76, 2981440), (77, 2942720), (80, 2832368), (88, 2574880), (95, 2385152), (110, 2059904), (112, 2023120), (121, 1872640), (128, 1770230), (133, 1703680), (140, 1618496), (152, 1490720), (154, 1471360), (160, 1416184), (176, 1287440), (190, 1192576), (209, 1084160), (220, 1029952), (224, 1011560), (242, 936320), (256, 885115), (266, 851840), (280, 809248), (304, 745360), (308, 735680), (320, 708092), (352, 643720), (380, 596288), (385, 588544), (418, 542080), (440, 514976), (448, 505780), (484, 468160), (532, 425920), (560, 404624), (605, 374528), (608, 372680), (616, 367840), (640, 354046), (665, 340736), (704, 321860), (760, 298144), (770, 294272), (836, 271040), (847, 267520), (880, 257488), (896, 252890), (968, 234080), (1045, 216832), (1064, 212960), (1120, 202312), (1210, 187264), (1216, 186340), (1232, 183920), (1280, 177023), (1330, 170368), (1331, 170240), (1408, 160930), (1463, 154880), (1520, 149072), (1540, 147136), (1672, 135520), (1694, 133760), (1760, 128744), (1792, 126445), (1936, 117040), (2090, 108416), (2128, 106480), (2240, 101156), (2299, 98560), (2420, 93632), (2432, 93170), (2464, 91960), (2660, 85184), (2662, 85120), (2816, 80465), (2926, 77440), (3040, 74536), (3080, 73568), (3344, 67760), (3388, 66880), (3520, 64372), (3872, 58520), (4180, 54208), (4235, 53504), (4256, 53240), (4480, 50578), (4598, 49280), (4840, 46816), (4864, 46585), (4928, 45980), (5320, 42592), (5324, 42560), (5852, 38720), (6080, 37268), (6160, 36784), (6655, 34048), (6688, 33880), (6776, 33440), (7040, 32186), (7315, 30976), (7744, 29260), (8360, 27104), (8470, 26752), (8512, 26620), (8960, 25289), (9196, 24640), (9317, 24320), (9680, 23408), (9856, 22990), (10640, 21296), (10648, 21280), (11495, 19712), (11704, 19360), (12160, 18634), (12320, 18392), (13310, 17024), (13376, 16940), (13552, 16720), (14080, 16093), (14630, 15488)]