1561489920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 640

約数和(自身を含む): 6187104000

約数和(自身を除く): 4625614080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 32, 36, 38, 40, 41, 45, 48, 54, 57, 58, 60, 64, 72, 76, 80, 82, 87, 90, 95, 96, 108, 114, 116, 120, 123, 128, 135, 144, 145, 152, 160, 164, 171, 174, 180, 190, 192, 205, 216, 228, 232, 240, 246, 256, 261, 270, 285, 288, 290, 304, 320, 328, 342, 348, 360, 369, 380, 384, 410, 432, 435, 456, 464, 480, 492, 512, 513, 522, 540, 551, 570, 576, 580, 608, 615, 640, 656, 684, 696, 720, 738, 760, 768, 779, 783, 820, 855, 864, 870, 912, 928, 960, 984, 1026, 1044, 1080, 1102, 1107, 1140, 1152, 1160, 1189, 1216, 1230, 1280, 1305, 1312, 1368, 1392, 1440, 1476, 1520, 1536, 1558, 1566, 1640, 1653, 1710, 1728, 1740, 1824, 1845, 1856, 1920, 1968, 2052, 2088, 2160, 2204, 2214, 2280, 2304, 2320, 2337, 2378, 2432, 2460, 2560, 2565, 2610, 2624, 2736, 2755, 2784, 2880, 2952, 3040, 3116, 3132, 3280, 3306, 3420, 3456, 3480, 3567, 3648, 3690, 3712, 3840, 3895, 3915, 3936, 4104, 4176, 4320, 4408, 4428, 4560, 4608, 4640, 4674, 4756, 4864, 4920, 4959, 5130, 5220, 5248, 5472, 5510, 5535, 5568, 5760, 5904, 5945, 6080, 6232, 6264, 6560, 6612, 6840, 6912, 6960, 7011, 7134, 7296, 7380, 7424, 7680, 7790, 7830, 7872, 8208, 8265, 8352, 8640, 8816, 8856, 9120, 9280, 9348, 9512, 9728, 9840, 9918, 10260, 10440, 10496, 10701, 10944, 11020, 11070, 11136, 11520, 11685, 11808, 11890, 12160, 12464, 12528, 13120, 13224, 13680, 13824, 13920, 14022, 14268, 14592, 14760, 14848, 14877, 15580, 15660, 15744, 16416, 16530, 16704, 17280, 17632, 17712, 17835, 18240, 18560, 18696, 19024, 19680, 19836, 20520, 20880, 20992, 21033, 21402, 21888, 22040, 22140, 22272, 22591, 23040, 23370, 23616, 23780, 24320, 24795, 24928, 25056, 26240, 26448, 27360, 27840, 28044, 28536, 29184, 29520, 29754, 31160, 31320, 31488, 32103, 32832, 33060, 33408, 34560, 35055, 35264, 35424, 35670, 36480, 37120, 37392, 38048, 39360, 39672, 41040, 41760, 42066, 42804, 43776, 44080, 44280, 44544, 45182, 46740, 47232, 47560, 48640, 49590, 49856, 50112, 52480, 52896, 53505, 54720, 55680, 56088, 57072, 59040, 59508, 62320, 62640, 62976, 64206, 65664, 66120, 66816, 67773, 69120, 70110, 70528, 70848, 71340, 72960, 74240, 74385, 74784, 76096, 78720, 79344, 82080, 83520, 84132, 85608, 87552, 88160, 88560, 90364, 93480, 94464, 95120, 99180, 99712, 100224, 104960, 105165, 105792, 107010, 109440, 111360, 112176, 112955, 114144, 118080, 119016, 124640, 125280, 128412, 131328, 132240, 133632, 135546, 140220, 141056, 141696, 142680, 145920, 148770, 149568, 152192, 157440, 158688, 160515, 164160, 167040, 168264, 171216, 176320, 177120, 180728, 186960, 188928, 190240, 198360, 199424, 200448, 203319, 210330, 211584, 214020, 218880, 222720, 224352, 225910, 228288, 236160, 238032, 249280, 250560, 256824, 262656, 264480, 271092, 280440, 282112, 283392, 285360, 297540, 299136, 304384, 314880, 317376, 321030, 328320, 334080, 336528, 338865, 342432, 352640, 354240, 361456, 373920, 380480, 396720, 398848, 400896, 406638, 420660, 423168, 428040, 437760, 448704, 451820, 456576, 472320, 476064, 498560, 501120, 513648, 528960, 542184, 560880, 566784, 570720, 595080, 598272, 608768, 609957, 634752, 642060, 656640, 668160, 673056, 677730, 684864, 705280, 708480, 722912, 747840, 760960, 793440, 813276, 841320, 846336, 856080, 897408, 903640, 913152, 944640, 952128, 997120, 1002240, 1016595, 1027296, 1057920, 1084368, 1121760, 1141440, 1190160, 1196544, 1219914, 1269504, 1284120, 1313280, 1346112, 1355460, 1369728, 1410560, 1416960, 1445824, 1495680, 1521920, 1586880, 1626552, 1682640, 1712160, 1794816, 1807280, 1826304, 1904256, 1994240, 2004480, 2033190, 2054592, 2115840, 2168736, 2243520, 2282880, 2380320, 2439828, 2539008, 2568240, 2692224, 2710920, 2739456, 2833920, 2891648, 2991360, 3043840, 3049785, 3173760, 3253104, 3365280, 3424320, 3589632, 3614560, 3808512, 4066380, 4109184, 4231680, 4337472, 4487040, 4565760, 4760640, 4879656, 5136480, 5384448, 5421840, 5478912, 5783296, 5982720, 6099570, 6347520, 6506208, 6730560, 6848640, 7229120, 7617024, 8132760, 8218368, 8674944, 8974080, 9131520, 9521280, 9759312, 10272960, 10768896, 10843680, 11566592, 12199140, 12695040, 13012416, 13461120, 13697280, 14458240, 16265520, 16436736, 17349888, 17948160, 19042560, 19518624, 20545920, 21687360, 24398280, 26024832, 26922240, 27394560, 28916480, 32531040, 34699776, 38085120, 39037248, 41091840, 43374720, 48796560, 52049664, 53844480, 57832960, 65062080, 78074496, 82183680, 86749440, 97593120, 104099328, 130124160, 156148992, 173498880, 195186240, 260248320, 312297984, 390372480, 520496640, 780744960, 1561489920]

約数ペア:

[(1, 1561489920), (2, 780744960), (3, 520496640), (4, 390372480), (5, 312297984), (6, 260248320), (8, 195186240), (9, 173498880), (10, 156148992), (12, 130124160), (15, 104099328), (16, 97593120), (18, 86749440), (19, 82183680), (20, 78074496), (24, 65062080), (27, 57832960), (29, 53844480), (30, 52049664), (32, 48796560), (36, 43374720), (38, 41091840), (40, 39037248), (41, 38085120), (45, 34699776), (48, 32531040), (54, 28916480), (57, 27394560), (58, 26922240), (60, 26024832), (64, 24398280), (72, 21687360), (76, 20545920), (80, 19518624), (82, 19042560), (87, 17948160), (90, 17349888), (95, 16436736), (96, 16265520), (108, 14458240), (114, 13697280), (116, 13461120), (120, 13012416), (123, 12695040), (128, 12199140), (135, 11566592), (144, 10843680), (145, 10768896), (152, 10272960), (160, 9759312), (164, 9521280), (171, 9131520), (174, 8974080), (180, 8674944), (190, 8218368), (192, 8132760), (205, 7617024), (216, 7229120), (228, 6848640), (232, 6730560), (240, 6506208), (246, 6347520), (256, 6099570), (261, 5982720), (270, 5783296), (285, 5478912), (288, 5421840), (290, 5384448), (304, 5136480), (320, 4879656), (328, 4760640), (342, 4565760), (348, 4487040), (360, 4337472), (369, 4231680), (380, 4109184), (384, 4066380), (410, 3808512), (432, 3614560), (435, 3589632), (456, 3424320), (464, 3365280), (480, 3253104), (492, 3173760), (512, 3049785), (513, 3043840), (522, 2991360), (540, 2891648), (551, 2833920), (570, 2739456), (576, 2710920), (580, 2692224), (608, 2568240), (615, 2539008), (640, 2439828), (656, 2380320), (684, 2282880), (696, 2243520), (720, 2168736), (738, 2115840), (760, 2054592), (768, 2033190), (779, 2004480), (783, 1994240), (820, 1904256), (855, 1826304), (864, 1807280), (870, 1794816), (912, 1712160), (928, 1682640), (960, 1626552), (984, 1586880), (1026, 1521920), (1044, 1495680), (1080, 1445824), (1102, 1416960), (1107, 1410560), (1140, 1369728), (1152, 1355460), (1160, 1346112), (1189, 1313280), (1216, 1284120), (1230, 1269504), (1280, 1219914), (1305, 1196544), (1312, 1190160), (1368, 1141440), (1392, 1121760), (1440, 1084368), (1476, 1057920), (1520, 1027296), (1536, 1016595), (1558, 1002240), (1566, 997120), (1640, 952128), (1653, 944640), (1710, 913152), (1728, 903640), (1740, 897408), (1824, 856080), (1845, 846336), (1856, 841320), (1920, 813276), (1968, 793440), (2052, 760960), (2088, 747840), (2160, 722912), (2204, 708480), (2214, 705280), (2280, 684864), (2304, 677730), (2320, 673056), (2337, 668160), (2378, 656640), (2432, 642060), (2460, 634752), (2560, 609957), (2565, 608768), (2610, 598272), (2624, 595080), (2736, 570720), (2755, 566784), (2784, 560880), (2880, 542184), (2952, 528960), (3040, 513648), (3116, 501120), (3132, 498560), (3280, 476064), (3306, 472320), (3420, 456576), (3456, 451820), (3480, 448704), (3567, 437760), (3648, 428040), (3690, 423168), (3712, 420660), (3840, 406638), (3895, 400896), (3915, 398848), (3936, 396720), (4104, 380480), (4176, 373920), (4320, 361456), (4408, 354240), (4428, 352640), (4560, 342432), (4608, 338865), (4640, 336528), (4674, 334080), (4756, 328320), (4864, 321030), (4920, 317376), (4959, 314880), (5130, 304384), (5220, 299136), (5248, 297540), (5472, 285360), (5510, 283392), (5535, 282112), (5568, 280440), (5760, 271092), (5904, 264480), (5945, 262656), (6080, 256824), (6232, 250560), (6264, 249280), (6560, 238032), (6612, 236160), (6840, 228288), (6912, 225910), (6960, 224352), (7011, 222720), (7134, 218880), (7296, 214020), (7380, 211584), (7424, 210330), (7680, 203319), (7790, 200448), (7830, 199424), (7872, 198360), (8208, 190240), (8265, 188928), (8352, 186960), (8640, 180728), (8816, 177120), (8856, 176320), (9120, 171216), (9280, 168264), (9348, 167040), (9512, 164160), (9728, 160515), (9840, 158688), (9918, 157440), (10260, 152192), (10440, 149568), (10496, 148770), (10701, 145920), (10944, 142680), (11020, 141696), (11070, 141056), (11136, 140220), (11520, 135546), (11685, 133632), (11808, 132240), (11890, 131328), (12160, 128412), (12464, 125280), (12528, 124640), (13120, 119016), (13224, 118080), (13680, 114144), (13824, 112955), (13920, 112176), (14022, 111360), (14268, 109440), (14592, 107010), (14760, 105792), (14848, 105165), (14877, 104960), (15580, 100224), (15660, 99712), (15744, 99180), (16416, 95120), (16530, 94464), (16704, 93480), (17280, 90364), (17632, 88560), (17712, 88160), (17835, 87552), (18240, 85608), (18560, 84132), (18696, 83520), (19024, 82080), (19680, 79344), (19836, 78720), (20520, 76096), (20880, 74784), (20992, 74385), (21033, 74240), (21402, 72960), (21888, 71340), (22040, 70848), (22140, 70528), (22272, 70110), (22591, 69120), (23040, 67773), (23370, 66816), (23616, 66120), (23780, 65664), (24320, 64206), (24795, 62976), (24928, 62640), (25056, 62320), (26240, 59508), (26448, 59040), (27360, 57072), (27840, 56088), (28044, 55680), (28536, 54720), (29184, 53505), (29520, 52896), (29754, 52480), (31160, 50112), (31320, 49856), (31488, 49590), (32103, 48640), (32832, 47560), (33060, 47232), (33408, 46740), (34560, 45182), (35055, 44544), (35264, 44280), (35424, 44080), (35670, 43776), (36480, 42804), (37120, 42066), (37392, 41760), (38048, 41040), (39360, 39672)]