20102664960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2924

約数の個数: 432

約数和(自身を含む): 80411123520

約数和(自身を除く): 60308458560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 89, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 178, 180, 192, 210, 224, 240, 252, 256, 267, 280, 288, 315, 320, 336, 356, 360, 384, 420, 445, 448, 480, 504, 534, 560, 576, 623, 630, 640, 672, 712, 720, 768, 801, 840, 890, 896, 960, 1008, 1068, 1120, 1152, 1246, 1260, 1280, 1335, 1344, 1424, 1440, 1602, 1680, 1780, 1792, 1869, 1920, 2016, 2136, 2240, 2304, 2492, 2520, 2670, 2688, 2801, 2848, 2880, 3115, 3204, 3360, 3560, 3738, 3840, 4005, 4032, 4272, 4480, 4984, 5040, 5340, 5376, 5602, 5607, 5696, 5760, 6230, 6408, 6720, 7120, 7476, 8010, 8064, 8403, 8544, 8960, 9345, 9968, 10080, 10680, 11204, 11214, 11392, 11520, 12460, 12816, 13440, 14005, 14240, 14952, 16020, 16128, 16806, 17088, 18690, 19607, 19936, 20160, 21360, 22408, 22428, 22784, 24920, 25209, 25632, 26880, 28010, 28035, 28480, 29904, 32040, 33612, 34176, 37380, 39214, 39872, 40320, 42015, 42720, 44816, 44856, 49840, 50418, 51264, 56020, 56070, 56960, 58821, 59808, 64080, 67224, 68352, 74760, 78428, 79744, 80640, 84030, 85440, 89632, 89712, 98035, 99680, 100836, 102528, 112040, 112140, 113920, 117642, 119616, 126045, 128160, 134448, 149520, 156856, 159488, 168060, 170880, 176463, 179264, 179424, 196070, 199360, 201672, 205056, 224080, 224280, 235284, 239232, 249289, 252090, 256320, 268896, 294105, 299040, 313712, 336120, 341760, 352926, 358528, 358848, 392140, 398720, 403344, 448160, 448560, 470568, 478464, 498578, 504180, 512640, 537792, 588210, 598080, 627424, 672240, 705852, 717056, 717696, 747867, 784280, 797440, 806688, 882315, 896320, 897120, 941136, 997156, 1008360, 1025280, 1075584, 1176420, 1196160, 1246445, 1254848, 1344480, 1411704, 1435392, 1495734, 1568560, 1613376, 1745023, 1764630, 1792640, 1794240, 1882272, 1994312, 2016720, 2151168, 2243601, 2352840, 2392320, 2492890, 2509696, 2688960, 2823408, 2991468, 3137120, 3226752, 3490046, 3529260, 3585280, 3588480, 3739335, 3764544, 3988624, 4033440, 4487202, 4705680, 4985780, 5019392, 5235069, 5377920, 5646816, 5982936, 6274240, 6453504, 6980092, 7058520, 7176960, 7478670, 7529088, 7977248, 8066880, 8725115, 8974404, 9411360, 9971560, 10470138, 10755840, 11218005, 11293632, 11965872, 12548480, 13960184, 14117040, 14957340, 15058176, 15705207, 15954496, 16133760, 17450230, 17948808, 18822720, 19943120, 20940276, 22436010, 22587264, 23931744, 25096960, 26175345, 27920368, 28234080, 29914680, 31410414, 31908992, 32267520, 34900460, 35897616, 37645440, 39886240, 41880552, 44872020, 45174528, 47863488, 52350690, 55840736, 56468160, 59829360, 62820828, 63817984, 69800920, 71795232, 75290880, 78526035, 79772480, 83761104, 89744040, 95726976, 104701380, 111681472, 112936320, 119658720, 125641656, 139601840, 143590464, 157052070, 159544960, 167522208, 179488080, 191453952, 209402760, 223362944, 225872640, 239317440, 251283312, 279203680, 287180928, 314104140, 319089920, 335044416, 358976160, 418805520, 446725888, 478634880, 502566624, 558407360, 574361856, 628208280, 670088832, 717952320, 837611040, 957269760, 1005133248, 1116814720, 1256416560, 1340177664, 1435904640, 1675222080, 2010266496, 2233629440, 2512833120, 2871809280, 3350444160, 4020532992, 5025666240, 6700888320, 10051332480, 20102664960]

約数ペア:

[(1, 20102664960), (2, 10051332480), (3, 6700888320), (4, 5025666240), (5, 4020532992), (6, 3350444160), (7, 2871809280), (8, 2512833120), (9, 2233629440), (10, 2010266496), (12, 1675222080), (14, 1435904640), (15, 1340177664), (16, 1256416560), (18, 1116814720), (20, 1005133248), (21, 957269760), (24, 837611040), (28, 717952320), (30, 670088832), (32, 628208280), (35, 574361856), (36, 558407360), (40, 502566624), (42, 478634880), (45, 446725888), (48, 418805520), (56, 358976160), (60, 335044416), (63, 319089920), (64, 314104140), (70, 287180928), (72, 279203680), (80, 251283312), (84, 239317440), (89, 225872640), (90, 223362944), (96, 209402760), (105, 191453952), (112, 179488080), (120, 167522208), (126, 159544960), (128, 157052070), (140, 143590464), (144, 139601840), (160, 125641656), (168, 119658720), (178, 112936320), (180, 111681472), (192, 104701380), (210, 95726976), (224, 89744040), (240, 83761104), (252, 79772480), (256, 78526035), (267, 75290880), (280, 71795232), (288, 69800920), (315, 63817984), (320, 62820828), (336, 59829360), (356, 56468160), (360, 55840736), (384, 52350690), (420, 47863488), (445, 45174528), (448, 44872020), (480, 41880552), (504, 39886240), (534, 37645440), (560, 35897616), (576, 34900460), (623, 32267520), (630, 31908992), (640, 31410414), (672, 29914680), (712, 28234080), (720, 27920368), (768, 26175345), (801, 25096960), (840, 23931744), (890, 22587264), (896, 22436010), (960, 20940276), (1008, 19943120), (1068, 18822720), (1120, 17948808), (1152, 17450230), (1246, 16133760), (1260, 15954496), (1280, 15705207), (1335, 15058176), (1344, 14957340), (1424, 14117040), (1440, 13960184), (1602, 12548480), (1680, 11965872), (1780, 11293632), (1792, 11218005), (1869, 10755840), (1920, 10470138), (2016, 9971560), (2136, 9411360), (2240, 8974404), (2304, 8725115), (2492, 8066880), (2520, 7977248), (2670, 7529088), (2688, 7478670), (2801, 7176960), (2848, 7058520), (2880, 6980092), (3115, 6453504), (3204, 6274240), (3360, 5982936), (3560, 5646816), (3738, 5377920), (3840, 5235069), (4005, 5019392), (4032, 4985780), (4272, 4705680), (4480, 4487202), (4984, 4033440), (5040, 3988624), (5340, 3764544), (5376, 3739335), (5602, 3588480), (5607, 3585280), (5696, 3529260), (5760, 3490046), (6230, 3226752), (6408, 3137120), (6720, 2991468), (7120, 2823408), (7476, 2688960), (8010, 2509696), (8064, 2492890), (8403, 2392320), (8544, 2352840), (8960, 2243601), (9345, 2151168), (9968, 2016720), (10080, 1994312), (10680, 1882272), (11204, 1794240), (11214, 1792640), (11392, 1764630), (11520, 1745023), (12460, 1613376), (12816, 1568560), (13440, 1495734), (14005, 1435392), (14240, 1411704), (14952, 1344480), (16020, 1254848), (16128, 1246445), (16806, 1196160), (17088, 1176420), (18690, 1075584), (19607, 1025280), (19936, 1008360), (20160, 997156), (21360, 941136), (22408, 897120), (22428, 896320), (22784, 882315), (24920, 806688), (25209, 797440), (25632, 784280), (26880, 747867), (28010, 717696), (28035, 717056), (28480, 705852), (29904, 672240), (32040, 627424), (33612, 598080), (34176, 588210), (37380, 537792), (39214, 512640), (39872, 504180), (40320, 498578), (42015, 478464), (42720, 470568), (44816, 448560), (44856, 448160), (49840, 403344), (50418, 398720), (51264, 392140), (56020, 358848), (56070, 358528), (56960, 352926), (58821, 341760), (59808, 336120), (64080, 313712), (67224, 299040), (68352, 294105), (74760, 268896), (78428, 256320), (79744, 252090), (80640, 249289), (84030, 239232), (85440, 235284), (89632, 224280), (89712, 224080), (98035, 205056), (99680, 201672), (100836, 199360), (102528, 196070), (112040, 179424), (112140, 179264), (113920, 176463), (117642, 170880), (119616, 168060), (126045, 159488), (128160, 156856), (134448, 149520)]