396531520

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1$

素因数の和:83

約数の個数: 336

約数和(自身を含む): 1271747520

約数和(自身を除く): 875216000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 49, 55, 56, 64, 70, 76, 77, 80, 88, 95, 98, 110, 112, 121, 133, 140, 152, 154, 160, 176, 190, 196, 209, 220, 224, 242, 245, 266, 280, 304, 308, 320, 352, 380, 385, 392, 418, 440, 448, 484, 490, 532, 539, 560, 605, 608, 616, 665, 704, 760, 770, 784, 836, 847, 880, 931, 968, 980, 1045, 1064, 1078, 1120, 1210, 1216, 1232, 1330, 1331, 1463, 1520, 1540, 1568, 1672, 1694, 1760, 1862, 1936, 1960, 2090, 2128, 2156, 2240, 2299, 2420, 2464, 2660, 2662, 2695, 2926, 3040, 3080, 3136, 3344, 3388, 3520, 3724, 3872, 3920, 4180, 4235, 4256, 4312, 4598, 4655, 4840, 4928, 5320, 5324, 5390, 5852, 5929, 6080, 6160, 6655, 6688, 6776, 7315, 7448, 7744, 7840, 8360, 8470, 8512, 8624, 9196, 9310, 9317, 9680, 10241, 10640, 10648, 10780, 11495, 11704, 11858, 12320, 13310, 13376, 13552, 14630, 14896, 15680, 16093, 16720, 16940, 17248, 18392, 18620, 18634, 19360, 20482, 21280, 21296, 21560, 22990, 23408, 23716, 24640, 25289, 26620, 27104, 29260, 29645, 29792, 32186, 33440, 33880, 34496, 36784, 37240, 37268, 38720, 40964, 42560, 42592, 43120, 45980, 46585, 46816, 47432, 50578, 51205, 53240, 54208, 58520, 59290, 59584, 64372, 65219, 66880, 67760, 73568, 74480, 74536, 80465, 81928, 85184, 86240, 91960, 93170, 93632, 94864, 101156, 102410, 106480, 112651, 117040, 118580, 126445, 128744, 130438, 135520, 147136, 148960, 149072, 160930, 163856, 172480, 177023, 183920, 186340, 189728, 202312, 204820, 212960, 225302, 234080, 237160, 252890, 257488, 260876, 271040, 297920, 298144, 321860, 326095, 327712, 354046, 367840, 372680, 379456, 404624, 409640, 425920, 450604, 468160, 474320, 505780, 514976, 521752, 563255, 596288, 643720, 652190, 655424, 708092, 735680, 745360, 809248, 819280, 885115, 901208, 948640, 1011560, 1029952, 1043504, 1126510, 1239161, 1287440, 1304380, 1416184, 1490720, 1618496, 1638560, 1770230, 1802416, 1897280, 2023120, 2087008, 2253020, 2478322, 2574880, 2608760, 2832368, 2981440, 3277120, 3540460, 3604832, 4046240, 4174016, 4506040, 4956644, 5149760, 5217520, 5664736, 6195805, 7080920, 7209664, 8092480, 9012080, 9913288, 10435040, 11329472, 12391610, 14161840, 18024160, 19826576, 20870080, 24783220, 28323680, 36048320, 39653152, 49566440, 56647360, 79306304, 99132880, 198265760, 396531520]

約数ペア:

[(1, 396531520), (2, 198265760), (4, 99132880), (5, 79306304), (7, 56647360), (8, 49566440), (10, 39653152), (11, 36048320), (14, 28323680), (16, 24783220), (19, 20870080), (20, 19826576), (22, 18024160), (28, 14161840), (32, 12391610), (35, 11329472), (38, 10435040), (40, 9913288), (44, 9012080), (49, 8092480), (55, 7209664), (56, 7080920), (64, 6195805), (70, 5664736), (76, 5217520), (77, 5149760), (80, 4956644), (88, 4506040), (95, 4174016), (98, 4046240), (110, 3604832), (112, 3540460), (121, 3277120), (133, 2981440), (140, 2832368), (152, 2608760), (154, 2574880), (160, 2478322), (176, 2253020), (190, 2087008), (196, 2023120), (209, 1897280), (220, 1802416), (224, 1770230), (242, 1638560), (245, 1618496), (266, 1490720), (280, 1416184), (304, 1304380), (308, 1287440), (320, 1239161), (352, 1126510), (380, 1043504), (385, 1029952), (392, 1011560), (418, 948640), (440, 901208), (448, 885115), (484, 819280), (490, 809248), (532, 745360), (539, 735680), (560, 708092), (605, 655424), (608, 652190), (616, 643720), (665, 596288), (704, 563255), (760, 521752), (770, 514976), (784, 505780), (836, 474320), (847, 468160), (880, 450604), (931, 425920), (968, 409640), (980, 404624), (1045, 379456), (1064, 372680), (1078, 367840), (1120, 354046), (1210, 327712), (1216, 326095), (1232, 321860), (1330, 298144), (1331, 297920), (1463, 271040), (1520, 260876), (1540, 257488), (1568, 252890), (1672, 237160), (1694, 234080), (1760, 225302), (1862, 212960), (1936, 204820), (1960, 202312), (2090, 189728), (2128, 186340), (2156, 183920), (2240, 177023), (2299, 172480), (2420, 163856), (2464, 160930), (2660, 149072), (2662, 148960), (2695, 147136), (2926, 135520), (3040, 130438), (3080, 128744), (3136, 126445), (3344, 118580), (3388, 117040), (3520, 112651), (3724, 106480), (3872, 102410), (3920, 101156), (4180, 94864), (4235, 93632), (4256, 93170), (4312, 91960), (4598, 86240), (4655, 85184), (4840, 81928), (4928, 80465), (5320, 74536), (5324, 74480), (5390, 73568), (5852, 67760), (5929, 66880), (6080, 65219), (6160, 64372), (6655, 59584), (6688, 59290), (6776, 58520), (7315, 54208), (7448, 53240), (7744, 51205), (7840, 50578), (8360, 47432), (8470, 46816), (8512, 46585), (8624, 45980), (9196, 43120), (9310, 42592), (9317, 42560), (9680, 40964), (10241, 38720), (10640, 37268), (10648, 37240), (10780, 36784), (11495, 34496), (11704, 33880), (11858, 33440), (12320, 32186), (13310, 29792), (13376, 29645), (13552, 29260), (14630, 27104), (14896, 26620), (15680, 25289), (16093, 24640), (16720, 23716), (16940, 23408), (17248, 22990), (18392, 21560), (18620, 21296), (18634, 21280), (19360, 20482)]