1387047200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 432

約数和(自身を含む): 4488462720

約数和(自身を除く): 3101415520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 25, 28, 32, 35, 40, 44, 46, 50, 55, 56, 70, 77, 80, 88, 89, 92, 100, 110, 112, 115, 121, 140, 154, 160, 161, 175, 176, 178, 184, 200, 220, 224, 230, 242, 253, 275, 280, 308, 322, 350, 352, 356, 368, 385, 400, 440, 445, 460, 484, 506, 550, 560, 575, 605, 616, 623, 644, 700, 712, 736, 770, 800, 805, 847, 880, 890, 920, 968, 979, 1012, 1100, 1120, 1150, 1210, 1232, 1246, 1265, 1288, 1400, 1424, 1540, 1610, 1694, 1760, 1771, 1780, 1840, 1925, 1936, 1958, 2024, 2047, 2200, 2225, 2300, 2420, 2464, 2492, 2530, 2576, 2783, 2800, 2848, 3025, 3080, 3115, 3220, 3388, 3542, 3560, 3680, 3850, 3872, 3916, 4025, 4048, 4094, 4235, 4400, 4450, 4600, 4840, 4895, 4984, 5060, 5152, 5566, 5600, 6050, 6160, 6230, 6325, 6440, 6776, 6853, 7084, 7120, 7700, 7832, 8050, 8096, 8188, 8470, 8800, 8855, 8900, 9200, 9680, 9790, 9968, 10120, 10235, 10769, 11132, 12100, 12320, 12460, 12650, 12880, 13552, 13706, 13915, 14168, 14240, 14329, 15400, 15575, 15664, 16100, 16376, 16940, 17710, 17800, 18400, 19360, 19481, 19580, 19936, 20240, 20470, 21175, 21538, 22264, 22517, 24200, 24475, 24920, 25300, 25760, 27104, 27412, 27830, 28336, 28658, 30800, 31150, 31328, 32200, 32752, 33880, 34265, 35420, 35600, 38962, 39160, 40480, 40940, 42350, 43076, 44275, 44528, 45034, 48400, 48950, 49840, 50600, 51175, 53845, 54824, 55660, 56672, 57316, 61600, 62300, 64400, 65504, 67760, 68530, 69575, 70840, 71200, 71645, 75383, 77924, 78320, 81880, 84700, 86152, 88550, 89056, 90068, 96800, 97405, 97900, 99680, 101200, 102350, 107690, 109648, 111320, 112585, 114632, 124600, 128800, 135520, 137060, 139150, 141680, 143290, 150766, 155848, 156640, 157619, 163760, 169400, 171325, 172304, 177100, 180136, 194810, 195800, 202400, 204700, 215380, 219296, 222640, 225170, 229264, 247687, 249200, 269225, 274120, 278300, 283360, 286580, 301532, 311696, 315238, 327520, 338800, 342650, 344608, 354200, 358225, 360272, 376915, 389620, 391600, 409400, 430760, 445280, 450340, 458528, 487025, 495374, 498400, 538450, 548240, 556600, 562925, 573160, 603064, 623392, 630476, 677600, 685300, 708400, 716450, 720544, 753830, 779240, 783200, 788095, 818800, 861520, 900680, 974050, 990748, 1076900, 1096480, 1113200, 1125850, 1146320, 1206128, 1238435, 1260952, 1370600, 1416800, 1432900, 1507660, 1558480, 1576190, 1637600, 1723040, 1733809, 1801360, 1884575, 1948100, 1981496, 2153800, 2226400, 2251700, 2292640, 2412256, 2476870, 2521904, 2741200, 2865800, 3015320, 3116960, 3152380, 3467618, 3602720, 3769150, 3896200, 3940475, 3962992, 4307600, 4503400, 4953740, 5043808, 5482400, 5731600, 6030640, 6192175, 6304760, 6935236, 7538300, 7792400, 7880950, 7925984, 8615200, 8669045, 9006800, 9907480, 11463200, 12061280, 12384350, 12609520, 13870472, 15076600, 15584800, 15761900, 17338090, 18013600, 19814960, 24768700, 25219040, 27740944, 30153200, 31523800, 34676180, 39629920, 43345225, 49537400, 55481888, 60306400, 63047600, 69352360, 86690450, 99074800, 126095200, 138704720, 173380900, 198149600, 277409440, 346761800, 693523600, 1387047200]

約数ペア:

[(1, 1387047200), (2, 693523600), (4, 346761800), (5, 277409440), (7, 198149600), (8, 173380900), (10, 138704720), (11, 126095200), (14, 99074800), (16, 86690450), (20, 69352360), (22, 63047600), (23, 60306400), (25, 55481888), (28, 49537400), (32, 43345225), (35, 39629920), (40, 34676180), (44, 31523800), (46, 30153200), (50, 27740944), (55, 25219040), (56, 24768700), (70, 19814960), (77, 18013600), (80, 17338090), (88, 15761900), (89, 15584800), (92, 15076600), (100, 13870472), (110, 12609520), (112, 12384350), (115, 12061280), (121, 11463200), (140, 9907480), (154, 9006800), (160, 8669045), (161, 8615200), (175, 7925984), (176, 7880950), (178, 7792400), (184, 7538300), (200, 6935236), (220, 6304760), (224, 6192175), (230, 6030640), (242, 5731600), (253, 5482400), (275, 5043808), (280, 4953740), (308, 4503400), (322, 4307600), (350, 3962992), (352, 3940475), (356, 3896200), (368, 3769150), (385, 3602720), (400, 3467618), (440, 3152380), (445, 3116960), (460, 3015320), (484, 2865800), (506, 2741200), (550, 2521904), (560, 2476870), (575, 2412256), (605, 2292640), (616, 2251700), (623, 2226400), (644, 2153800), (700, 1981496), (712, 1948100), (736, 1884575), (770, 1801360), (800, 1733809), (805, 1723040), (847, 1637600), (880, 1576190), (890, 1558480), (920, 1507660), (968, 1432900), (979, 1416800), (1012, 1370600), (1100, 1260952), (1120, 1238435), (1150, 1206128), (1210, 1146320), (1232, 1125850), (1246, 1113200), (1265, 1096480), (1288, 1076900), (1400, 990748), (1424, 974050), (1540, 900680), (1610, 861520), (1694, 818800), (1760, 788095), (1771, 783200), (1780, 779240), (1840, 753830), (1925, 720544), (1936, 716450), (1958, 708400), (2024, 685300), (2047, 677600), (2200, 630476), (2225, 623392), (2300, 603064), (2420, 573160), (2464, 562925), (2492, 556600), (2530, 548240), (2576, 538450), (2783, 498400), (2800, 495374), (2848, 487025), (3025, 458528), (3080, 450340), (3115, 445280), (3220, 430760), (3388, 409400), (3542, 391600), (3560, 389620), (3680, 376915), (3850, 360272), (3872, 358225), (3916, 354200), (4025, 344608), (4048, 342650), (4094, 338800), (4235, 327520), (4400, 315238), (4450, 311696), (4600, 301532), (4840, 286580), (4895, 283360), (4984, 278300), (5060, 274120), (5152, 269225), (5566, 249200), (5600, 247687), (6050, 229264), (6160, 225170), (6230, 222640), (6325, 219296), (6440, 215380), (6776, 204700), (6853, 202400), (7084, 195800), (7120, 194810), (7700, 180136), (7832, 177100), (8050, 172304), (8096, 171325), (8188, 169400), (8470, 163760), (8800, 157619), (8855, 156640), (8900, 155848), (9200, 150766), (9680, 143290), (9790, 141680), (9968, 139150), (10120, 137060), (10235, 135520), (10769, 128800), (11132, 124600), (12100, 114632), (12320, 112585), (12460, 111320), (12650, 109648), (12880, 107690), (13552, 102350), (13706, 101200), (13915, 99680), (14168, 97900), (14240, 97405), (14329, 96800), (15400, 90068), (15575, 89056), (15664, 88550), (16100, 86152), (16376, 84700), (16940, 81880), (17710, 78320), (17800, 77924), (18400, 75383), (19360, 71645), (19481, 71200), (19580, 70840), (19936, 69575), (20240, 68530), (20470, 67760), (21175, 65504), (21538, 64400), (22264, 62300), (22517, 61600), (24200, 57316), (24475, 56672), (24920, 55660), (25300, 54824), (25760, 53845), (27104, 51175), (27412, 50600), (27830, 49840), (28336, 48950), (28658, 48400), (30800, 45034), (31150, 44528), (31328, 44275), (32200, 43076), (32752, 42350), (33880, 40940), (34265, 40480), (35420, 39160), (35600, 38962)]