2512833120

素因数分解:

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

素因数の和:2918

約数の個数: 288

約数和(自身を含む): 9913700160

約数和(自身を除く): 7400867040

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, 70, 72, 80, 84, 89, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 178, 180, 210, 224, 240, 252, 267, 280, 288, 315, 336, 356, 360, 420, 445, 480, 504, 534, 560, 623, 630, 672, 712, 720, 801, 840, 890, 1008, 1068, 1120, 1246, 1260, 1335, 1424, 1440, 1602, 1680, 1780, 1869, 2016, 2136, 2492, 2520, 2670, 2801, 2848, 3115, 3204, 3360, 3560, 3738, 4005, 4272, 4984, 5040, 5340, 5602, 5607, 6230, 6408, 7120, 7476, 8010, 8403, 8544, 9345, 9968, 10080, 10680, 11204, 11214, 12460, 12816, 14005, 14240, 14952, 16020, 16806, 18690, 19607, 19936, 21360, 22408, 22428, 24920, 25209, 25632, 28010, 28035, 29904, 32040, 33612, 37380, 39214, 42015, 42720, 44816, 44856, 49840, 50418, 56020, 56070, 58821, 59808, 64080, 67224, 74760, 78428, 84030, 89632, 89712, 98035, 99680, 100836, 112040, 112140, 117642, 126045, 128160, 134448, 149520, 156856, 168060, 176463, 179424, 196070, 201672, 224080, 224280, 235284, 249289, 252090, 268896, 294105, 299040, 313712, 336120, 352926, 392140, 403344, 448160, 448560, 470568, 498578, 504180, 588210, 627424, 672240, 705852, 747867, 784280, 806688, 882315, 897120, 941136, 997156, 1008360, 1176420, 1246445, 1344480, 1411704, 1495734, 1568560, 1745023, 1764630, 1882272, 1994312, 2016720, 2243601, 2352840, 2492890, 2823408, 2991468, 3137120, 3490046, 3529260, 3739335, 3988624, 4033440, 4487202, 4705680, 4985780, 5235069, 5646816, 5982936, 6980092, 7058520, 7478670, 7977248, 8725115, 8974404, 9411360, 9971560, 10470138, 11218005, 11965872, 13960184, 14117040, 14957340, 15705207, 17450230, 17948808, 19943120, 20940276, 22436010, 23931744, 26175345, 27920368, 28234080, 29914680, 31410414, 34900460, 35897616, 39886240, 41880552, 44872020, 52350690, 55840736, 59829360, 62820828, 69800920, 71795232, 78526035, 83761104, 89744040, 104701380, 119658720, 125641656, 139601840, 157052070, 167522208, 179488080, 209402760, 251283312, 279203680, 314104140, 358976160, 418805520, 502566624, 628208280, 837611040, 1256416560, 2512833120]

約数ペア:

[(1, 2512833120), (2, 1256416560), (3, 837611040), (4, 628208280), (5, 502566624), (6, 418805520), (7, 358976160), (8, 314104140), (9, 279203680), (10, 251283312), (12, 209402760), (14, 179488080), (15, 167522208), (16, 157052070), (18, 139601840), (20, 125641656), (21, 119658720), (24, 104701380), (28, 89744040), (30, 83761104), (32, 78526035), (35, 71795232), (36, 69800920), (40, 62820828), (42, 59829360), (45, 55840736), (48, 52350690), (56, 44872020), (60, 41880552), (63, 39886240), (70, 35897616), (72, 34900460), (80, 31410414), (84, 29914680), (89, 28234080), (90, 27920368), (96, 26175345), (105, 23931744), (112, 22436010), (120, 20940276), (126, 19943120), (140, 17948808), (144, 17450230), (160, 15705207), (168, 14957340), (178, 14117040), (180, 13960184), (210, 11965872), (224, 11218005), (240, 10470138), (252, 9971560), (267, 9411360), (280, 8974404), (288, 8725115), (315, 7977248), (336, 7478670), (356, 7058520), (360, 6980092), (420, 5982936), (445, 5646816), (480, 5235069), (504, 4985780), (534, 4705680), (560, 4487202), (623, 4033440), (630, 3988624), (672, 3739335), (712, 3529260), (720, 3490046), (801, 3137120), (840, 2991468), (890, 2823408), (1008, 2492890), (1068, 2352840), (1120, 2243601), (1246, 2016720), (1260, 1994312), (1335, 1882272), (1424, 1764630), (1440, 1745023), (1602, 1568560), (1680, 1495734), (1780, 1411704), (1869, 1344480), (2016, 1246445), (2136, 1176420), (2492, 1008360), (2520, 997156), (2670, 941136), (2801, 897120), (2848, 882315), (3115, 806688), (3204, 784280), (3360, 747867), (3560, 705852), (3738, 672240), (4005, 627424), (4272, 588210), (4984, 504180), (5040, 498578), (5340, 470568), (5602, 448560), (5607, 448160), (6230, 403344), (6408, 392140), (7120, 352926), (7476, 336120), (8010, 313712), (8403, 299040), (8544, 294105), (9345, 268896), (9968, 252090), (10080, 249289), (10680, 235284), (11204, 224280), (11214, 224080), (12460, 201672), (12816, 196070), (14005, 179424), (14240, 176463), (14952, 168060), (16020, 156856), (16806, 149520), (18690, 134448), (19607, 128160), (19936, 126045), (21360, 117642), (22408, 112140), (22428, 112040), (24920, 100836), (25209, 99680), (25632, 98035), (28010, 89712), (28035, 89632), (29904, 84030), (32040, 78428), (33612, 74760), (37380, 67224), (39214, 64080), (42015, 59808), (42720, 58821), (44816, 56070), (44856, 56020), (49840, 50418)]