40015168128

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7013}}^1$

素因数の和:7176

約数の個数: 256

約数和(自身を含む): 128204697600

約数和(自身を除く): 88189529472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 127, 128, 144, 156, 192, 208, 216, 234, 254, 288, 312, 351, 381, 384, 416, 432, 468, 508, 576, 624, 702, 762, 832, 864, 936, 1016, 1143, 1152, 1248, 1404, 1524, 1651, 1664, 1728, 1872, 2032, 2286, 2496, 2808, 3048, 3302, 3429, 3456, 3744, 4064, 4572, 4953, 4992, 5616, 6096, 6604, 6858, 7013, 7488, 8128, 9144, 9906, 11232, 12192, 13208, 13716, 14026, 14859, 14976, 16256, 18288, 19812, 21039, 22464, 24384, 26416, 27432, 28052, 29718, 36576, 39624, 42078, 44577, 44928, 48768, 52832, 54864, 56104, 59436, 63117, 73152, 79248, 84156, 89154, 91169, 105664, 109728, 112208, 118872, 126234, 146304, 158496, 168312, 178308, 182338, 189351, 211328, 219456, 224416, 237744, 252468, 273507, 316992, 336624, 356616, 364676, 378702, 438912, 448832, 475488, 504936, 547014, 633984, 673248, 713232, 729352, 757404, 820521, 890651, 897664, 950976, 1009872, 1094028, 1346496, 1426464, 1458704, 1514808, 1641042, 1781302, 1901952, 2019744, 2188056, 2461563, 2671953, 2692992, 2852928, 2917408, 3029616, 3282084, 3562604, 4039488, 4376112, 4923126, 5343906, 5705856, 5834816, 6059232, 6564168, 7125208, 8015859, 8078976, 8752224, 9846252, 10687812, 11578463, 11669632, 12118464, 13128336, 14250416, 16031718, 17504448, 19692504, 21375624, 23156926, 24047577, 24236928, 26256672, 28500832, 32063436, 34735389, 35008896, 39385008, 42751248, 46313852, 48095154, 52513344, 57001664, 64126872, 69470778, 78770016, 85502496, 92627704, 96190308, 104206167, 105026688, 114003328, 128253744, 138941556, 157540032, 171004992, 185255408, 192380616, 208412334, 256507488, 277883112, 312618501, 315080064, 342009984, 370510816, 384761232, 416824668, 513014976, 555766224, 625237002, 741021632, 769522464, 833649336, 1026029952, 1111532448, 1250474004, 1482043264, 1539044928, 1667298672, 2223064896, 2500948008, 3078089856, 3334597344, 4446129792, 5001896016, 6669194688, 10003792032, 13338389376, 20007584064, 40015168128]

約数ペア:

[(1, 40015168128), (2, 20007584064), (3, 13338389376), (4, 10003792032), (6, 6669194688), (8, 5001896016), (9, 4446129792), (12, 3334597344), (13, 3078089856), (16, 2500948008), (18, 2223064896), (24, 1667298672), (26, 1539044928), (27, 1482043264), (32, 1250474004), (36, 1111532448), (39, 1026029952), (48, 833649336), (52, 769522464), (54, 741021632), (64, 625237002), (72, 555766224), (78, 513014976), (96, 416824668), (104, 384761232), (108, 370510816), (117, 342009984), (127, 315080064), (128, 312618501), (144, 277883112), (156, 256507488), (192, 208412334), (208, 192380616), (216, 185255408), (234, 171004992), (254, 157540032), (288, 138941556), (312, 128253744), (351, 114003328), (381, 105026688), (384, 104206167), (416, 96190308), (432, 92627704), (468, 85502496), (508, 78770016), (576, 69470778), (624, 64126872), (702, 57001664), (762, 52513344), (832, 48095154), (864, 46313852), (936, 42751248), (1016, 39385008), (1143, 35008896), (1152, 34735389), (1248, 32063436), (1404, 28500832), (1524, 26256672), (1651, 24236928), (1664, 24047577), (1728, 23156926), (1872, 21375624), (2032, 19692504), (2286, 17504448), (2496, 16031718), (2808, 14250416), (3048, 13128336), (3302, 12118464), (3429, 11669632), (3456, 11578463), (3744, 10687812), (4064, 9846252), (4572, 8752224), (4953, 8078976), (4992, 8015859), (5616, 7125208), (6096, 6564168), (6604, 6059232), (6858, 5834816), (7013, 5705856), (7488, 5343906), (8128, 4923126), (9144, 4376112), (9906, 4039488), (11232, 3562604), (12192, 3282084), (13208, 3029616), (13716, 2917408), (14026, 2852928), (14859, 2692992), (14976, 2671953), (16256, 2461563), (18288, 2188056), (19812, 2019744), (21039, 1901952), (22464, 1781302), (24384, 1641042), (26416, 1514808), (27432, 1458704), (28052, 1426464), (29718, 1346496), (36576, 1094028), (39624, 1009872), (42078, 950976), (44577, 897664), (44928, 890651), (48768, 820521), (52832, 757404), (54864, 729352), (56104, 713232), (59436, 673248), (63117, 633984), (73152, 547014), (79248, 504936), (84156, 475488), (89154, 448832), (91169, 438912), (105664, 378702), (109728, 364676), (112208, 356616), (118872, 336624), (126234, 316992), (146304, 273507), (158496, 252468), (168312, 237744), (178308, 224416), (182338, 219456), (189351, 211328)]