142628640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 384

約数和(自身を含む): 595703808

約数和(自身を除く): 453075168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 160, 165, 168, 170, 176, 187, 204, 210, 220, 224, 227, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 352, 357, 374, 385, 408, 420, 440, 454, 462, 476, 480, 510, 528, 544, 560, 561, 595, 616, 660, 672, 680, 681, 714, 748, 770, 816, 840, 880, 908, 924, 935, 952, 1020, 1056, 1120, 1122, 1135, 1155, 1190, 1232, 1309, 1320, 1360, 1362, 1428, 1496, 1540, 1589, 1632, 1680, 1760, 1785, 1816, 1848, 1870, 1904, 2040, 2244, 2270, 2310, 2380, 2464, 2497, 2618, 2640, 2720, 2724, 2805, 2856, 2992, 3080, 3178, 3360, 3405, 3570, 3632, 3696, 3740, 3808, 3859, 3927, 4080, 4488, 4540, 4620, 4760, 4767, 4994, 5236, 5280, 5448, 5610, 5712, 5984, 6160, 6356, 6545, 6810, 7140, 7264, 7392, 7480, 7491, 7718, 7854, 7945, 8160, 8976, 9080, 9240, 9520, 9534, 9988, 10472, 10896, 11220, 11424, 11577, 12320, 12485, 12712, 13090, 13620, 14280, 14960, 14982, 15436, 15708, 15890, 17479, 17952, 18160, 18480, 19040, 19068, 19295, 19635, 19976, 20944, 21792, 22440, 23154, 23835, 24970, 25424, 26180, 27013, 27240, 28560, 29920, 29964, 30872, 31416, 31780, 34958, 36320, 36960, 37455, 38136, 38590, 39270, 39952, 41888, 42449, 44880, 46308, 47670, 49940, 50848, 52360, 52437, 54026, 54480, 57120, 57885, 59928, 61744, 62832, 63560, 69916, 74910, 76272, 77180, 78540, 79904, 81039, 84898, 87395, 89760, 92616, 95340, 99880, 104720, 104874, 108052, 108960, 115770, 119856, 123488, 125664, 127120, 127347, 135065, 139832, 149820, 152544, 154360, 157080, 162078, 169796, 174790, 185232, 190680, 199760, 209440, 209748, 212245, 216104, 231540, 239712, 254240, 254694, 262185, 270130, 279664, 297143, 299640, 308720, 314160, 324156, 339592, 349580, 370464, 381360, 399520, 405195, 419496, 424490, 432208, 463080, 509388, 524370, 540260, 559328, 594286, 599280, 617440, 628320, 636735, 648312, 679184, 699160, 762720, 810390, 838992, 848980, 864416, 891429, 926160, 1018776, 1048740, 1080520, 1188572, 1198560, 1273470, 1296624, 1358368, 1398320, 1485715, 1620780, 1677984, 1697960, 1782858, 1852320, 2037552, 2097480, 2161040, 2377144, 2546940, 2593248, 2796640, 2971430, 3241560, 3395920, 3565716, 4075104, 4194960, 4322080, 4457145, 4754288, 5093880, 5942860, 6483120, 6791840, 7131432, 8389920, 8914290, 9508576, 10187760, 11885720, 12966240, 14262864, 17828580, 20375520, 23771440, 28525728, 35657160, 47542880, 71314320, 142628640]

約数ペア:

[(1, 142628640), (2, 71314320), (3, 47542880), (4, 35657160), (5, 28525728), (6, 23771440), (7, 20375520), (8, 17828580), (10, 14262864), (11, 12966240), (12, 11885720), (14, 10187760), (15, 9508576), (16, 8914290), (17, 8389920), (20, 7131432), (21, 6791840), (22, 6483120), (24, 5942860), (28, 5093880), (30, 4754288), (32, 4457145), (33, 4322080), (34, 4194960), (35, 4075104), (40, 3565716), (42, 3395920), (44, 3241560), (48, 2971430), (51, 2796640), (55, 2593248), (56, 2546940), (60, 2377144), (66, 2161040), (68, 2097480), (70, 2037552), (77, 1852320), (80, 1782858), (84, 1697960), (85, 1677984), (88, 1620780), (96, 1485715), (102, 1398320), (105, 1358368), (110, 1296624), (112, 1273470), (119, 1198560), (120, 1188572), (132, 1080520), (136, 1048740), (140, 1018776), (154, 926160), (160, 891429), (165, 864416), (168, 848980), (170, 838992), (176, 810390), (187, 762720), (204, 699160), (210, 679184), (220, 648312), (224, 636735), (227, 628320), (231, 617440), (238, 599280), (240, 594286), (255, 559328), (264, 540260), (272, 524370), (280, 509388), (308, 463080), (330, 432208), (336, 424490), (340, 419496), (352, 405195), (357, 399520), (374, 381360), (385, 370464), (408, 349580), (420, 339592), (440, 324156), (454, 314160), (462, 308720), (476, 299640), (480, 297143), (510, 279664), (528, 270130), (544, 262185), (560, 254694), (561, 254240), (595, 239712), (616, 231540), (660, 216104), (672, 212245), (680, 209748), (681, 209440), (714, 199760), (748, 190680), (770, 185232), (816, 174790), (840, 169796), (880, 162078), (908, 157080), (924, 154360), (935, 152544), (952, 149820), (1020, 139832), (1056, 135065), (1120, 127347), (1122, 127120), (1135, 125664), (1155, 123488), (1190, 119856), (1232, 115770), (1309, 108960), (1320, 108052), (1360, 104874), (1362, 104720), (1428, 99880), (1496, 95340), (1540, 92616), (1589, 89760), (1632, 87395), (1680, 84898), (1760, 81039), (1785, 79904), (1816, 78540), (1848, 77180), (1870, 76272), (1904, 74910), (2040, 69916), (2244, 63560), (2270, 62832), (2310, 61744), (2380, 59928), (2464, 57885), (2497, 57120), (2618, 54480), (2640, 54026), (2720, 52437), (2724, 52360), (2805, 50848), (2856, 49940), (2992, 47670), (3080, 46308), (3178, 44880), (3360, 42449), (3405, 41888), (3570, 39952), (3632, 39270), (3696, 38590), (3740, 38136), (3808, 37455), (3859, 36960), (3927, 36320), (4080, 34958), (4488, 31780), (4540, 31416), (4620, 30872), (4760, 29964), (4767, 29920), (4994, 28560), (5236, 27240), (5280, 27013), (5448, 26180), (5610, 25424), (5712, 24970), (5984, 23835), (6160, 23154), (6356, 22440), (6545, 21792), (6810, 20944), (7140, 19976), (7264, 19635), (7392, 19295), (7480, 19068), (7491, 19040), (7718, 18480), (7854, 18160), (7945, 17952), (8160, 17479), (8976, 15890), (9080, 15708), (9240, 15436), (9520, 14982), (9534, 14960), (9988, 14280), (10472, 13620), (10896, 13090), (11220, 12712), (11424, 12485), (11577, 12320)]