897650880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 336

約数和(自身を含む): 3389863680

約数和(自身を除く): 2492212800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 139, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 278, 280, 310, 320, 336, 372, 417, 420, 434, 448, 465, 480, 496, 556, 560, 620, 651, 672, 695, 744, 834, 840, 868, 930, 960, 961, 973, 992, 1085, 1112, 1120, 1240, 1302, 1344, 1390, 1488, 1668, 1680, 1736, 1860, 1922, 1946, 1984, 2085, 2170, 2224, 2240, 2480, 2604, 2780, 2883, 2919, 2976, 3255, 3336, 3360, 3472, 3720, 3844, 3892, 4170, 4309, 4340, 4448, 4805, 4865, 4960, 5208, 5560, 5766, 5838, 5952, 6510, 6672, 6720, 6727, 6944, 7440, 7688, 7784, 8340, 8618, 8680, 8896, 9610, 9730, 9920, 10416, 11120, 11532, 11676, 12927, 13020, 13344, 13454, 13888, 14415, 14595, 14880, 15376, 15568, 16680, 17236, 17360, 19220, 19460, 20181, 20832, 21545, 22240, 23064, 23352, 25854, 26040, 26688, 26908, 28830, 29190, 29760, 30163, 30752, 31136, 33360, 33635, 34472, 34720, 38440, 38920, 40362, 41664, 43090, 44480, 46128, 46704, 51708, 52080, 53816, 57660, 58380, 60326, 61504, 62272, 64635, 66720, 67270, 68944, 69440, 76880, 77840, 80724, 86180, 90489, 92256, 93408, 100905, 103416, 104160, 107632, 115320, 116760, 120652, 129270, 133440, 133579, 134540, 137888, 150815, 153760, 155680, 161448, 172360, 180978, 184512, 186816, 201810, 206832, 208320, 215264, 230640, 233520, 241304, 258540, 267158, 269080, 275776, 301630, 307520, 311360, 322896, 344720, 361956, 400737, 403620, 413664, 430528, 452445, 461280, 467040, 482608, 517080, 534316, 538160, 603260, 645792, 667895, 689440, 723912, 801474, 807240, 827328, 904890, 922560, 934080, 935053, 965216, 1034160, 1068632, 1076320, 1206520, 1291584, 1335790, 1378880, 1447824, 1602948, 1614480, 1809780, 1870106, 1930432, 2003685, 2068320, 2137264, 2152640, 2413040, 2671580, 2805159, 2895648, 3205896, 3228960, 3619560, 3740212, 4007370, 4136640, 4274528, 4675265, 4826080, 5343160, 5610318, 5791296, 6411792, 6457920, 7239120, 7480424, 8014740, 8549056, 9350530, 9652160, 10686320, 11220636, 12823584, 14025795, 14478240, 14960848, 16029480, 18701060, 21372640, 22441272, 25647168, 28051590, 28956480, 29921696, 32058960, 37402120, 42745280, 44882544, 56103180, 59843392, 64117920, 74804240, 89765088, 112206360, 128235840, 149608480, 179530176, 224412720, 299216960, 448825440, 897650880]

約数ペア:

[(1, 897650880), (2, 448825440), (3, 299216960), (4, 224412720), (5, 179530176), (6, 149608480), (7, 128235840), (8, 112206360), (10, 89765088), (12, 74804240), (14, 64117920), (15, 59843392), (16, 56103180), (20, 44882544), (21, 42745280), (24, 37402120), (28, 32058960), (30, 29921696), (31, 28956480), (32, 28051590), (35, 25647168), (40, 22441272), (42, 21372640), (48, 18701060), (56, 16029480), (60, 14960848), (62, 14478240), (64, 14025795), (70, 12823584), (80, 11220636), (84, 10686320), (93, 9652160), (96, 9350530), (105, 8549056), (112, 8014740), (120, 7480424), (124, 7239120), (139, 6457920), (140, 6411792), (155, 5791296), (160, 5610318), (168, 5343160), (186, 4826080), (192, 4675265), (210, 4274528), (217, 4136640), (224, 4007370), (240, 3740212), (248, 3619560), (278, 3228960), (280, 3205896), (310, 2895648), (320, 2805159), (336, 2671580), (372, 2413040), (417, 2152640), (420, 2137264), (434, 2068320), (448, 2003685), (465, 1930432), (480, 1870106), (496, 1809780), (556, 1614480), (560, 1602948), (620, 1447824), (651, 1378880), (672, 1335790), (695, 1291584), (744, 1206520), (834, 1076320), (840, 1068632), (868, 1034160), (930, 965216), (960, 935053), (961, 934080), (973, 922560), (992, 904890), (1085, 827328), (1112, 807240), (1120, 801474), (1240, 723912), (1302, 689440), (1344, 667895), (1390, 645792), (1488, 603260), (1668, 538160), (1680, 534316), (1736, 517080), (1860, 482608), (1922, 467040), (1946, 461280), (1984, 452445), (2085, 430528), (2170, 413664), (2224, 403620), (2240, 400737), (2480, 361956), (2604, 344720), (2780, 322896), (2883, 311360), (2919, 307520), (2976, 301630), (3255, 275776), (3336, 269080), (3360, 267158), (3472, 258540), (3720, 241304), (3844, 233520), (3892, 230640), (4170, 215264), (4309, 208320), (4340, 206832), (4448, 201810), (4805, 186816), (4865, 184512), (4960, 180978), (5208, 172360), (5560, 161448), (5766, 155680), (5838, 153760), (5952, 150815), (6510, 137888), (6672, 134540), (6720, 133579), (6727, 133440), (6944, 129270), (7440, 120652), (7688, 116760), (7784, 115320), (8340, 107632), (8618, 104160), (8680, 103416), (8896, 100905), (9610, 93408), (9730, 92256), (9920, 90489), (10416, 86180), (11120, 80724), (11532, 77840), (11676, 76880), (12927, 69440), (13020, 68944), (13344, 67270), (13454, 66720), (13888, 64635), (14415, 62272), (14595, 61504), (14880, 60326), (15376, 58380), (15568, 57660), (16680, 53816), (17236, 52080), (17360, 51708), (19220, 46704), (19460, 46128), (20181, 44480), (20832, 43090), (21545, 41664), (22240, 40362), (23064, 38920), (23352, 38440), (25854, 34720), (26040, 34472), (26688, 33635), (26908, 33360), (28830, 31136), (29190, 30752), (29760, 30163)]