1018071180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5281}}^1$

素因数の和:5326

約数の個数: 240

約数和(自身を含む): 3865409856

約数和(自身を除く): 2847338676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 918, 945, 1020, 1071, 1134, 1190, 1260, 1377, 1428, 1530, 1620, 1785, 1836, 1890, 2142, 2268, 2295, 2380, 2754, 2835, 3060, 3213, 3570, 3780, 4284, 4590, 5281, 5355, 5508, 5670, 6426, 6885, 7140, 9180, 9639, 10562, 10710, 11340, 12852, 13770, 15843, 16065, 19278, 21124, 21420, 26405, 27540, 31686, 32130, 36967, 38556, 47529, 48195, 52810, 63372, 64260, 73934, 79215, 89777, 95058, 96390, 105620, 110901, 142587, 147868, 158430, 179554, 184835, 190116, 192780, 221802, 237645, 269331, 285174, 316860, 332703, 359108, 369670, 427761, 443604, 448885, 475290, 538662, 554505, 570348, 628439, 665406, 712935, 739340, 807993, 855522, 897770, 950580, 998109, 1077324, 1109010, 1256878, 1330812, 1346655, 1425870, 1615986, 1663515, 1711044, 1795540, 1885317, 1996218, 2138805, 2218020, 2423979, 2513756, 2693310, 2851740, 2994327, 3142195, 3231972, 3327030, 3770634, 3992436, 4039965, 4277610, 4847958, 4990545, 5386620, 5655951, 5988654, 6284390, 6654060, 7271937, 7541268, 8079930, 8555220, 9426585, 9695916, 9981090, 11311902, 11977308, 12119895, 12568780, 14543874, 14971635, 16159860, 16967853, 18853170, 19962180, 22623804, 24239790, 28279755, 29087748, 29943270, 33935706, 36359685, 37706340, 48479580, 50903559, 56559510, 59886540, 67871412, 72719370, 84839265, 101807118, 113119020, 145438740, 169678530, 203614236, 254517795, 339357060, 509035590, 1018071180]

約数ペア:

[(1, 1018071180), (2, 509035590), (3, 339357060), (4, 254517795), (5, 203614236), (6, 169678530), (7, 145438740), (9, 113119020), (10, 101807118), (12, 84839265), (14, 72719370), (15, 67871412), (17, 59886540), (18, 56559510), (20, 50903559), (21, 48479580), (27, 37706340), (28, 36359685), (30, 33935706), (34, 29943270), (35, 29087748), (36, 28279755), (42, 24239790), (45, 22623804), (51, 19962180), (54, 18853170), (60, 16967853), (63, 16159860), (68, 14971635), (70, 14543874), (81, 12568780), (84, 12119895), (85, 11977308), (90, 11311902), (102, 9981090), (105, 9695916), (108, 9426585), (119, 8555220), (126, 8079930), (135, 7541268), (140, 7271937), (153, 6654060), (162, 6284390), (170, 5988654), (180, 5655951), (189, 5386620), (204, 4990545), (210, 4847958), (238, 4277610), (252, 4039965), (255, 3992436), (270, 3770634), (306, 3327030), (315, 3231972), (324, 3142195), (340, 2994327), (357, 2851740), (378, 2693310), (405, 2513756), (420, 2423979), (459, 2218020), (476, 2138805), (510, 1996218), (540, 1885317), (567, 1795540), (595, 1711044), (612, 1663515), (630, 1615986), (714, 1425870), (756, 1346655), (765, 1330812), (810, 1256878), (918, 1109010), (945, 1077324), (1020, 998109), (1071, 950580), (1134, 897770), (1190, 855522), (1260, 807993), (1377, 739340), (1428, 712935), (1530, 665406), (1620, 628439), (1785, 570348), (1836, 554505), (1890, 538662), (2142, 475290), (2268, 448885), (2295, 443604), (2380, 427761), (2754, 369670), (2835, 359108), (3060, 332703), (3213, 316860), (3570, 285174), (3780, 269331), (4284, 237645), (4590, 221802), (5281, 192780), (5355, 190116), (5508, 184835), (5670, 179554), (6426, 158430), (6885, 147868), (7140, 142587), (9180, 110901), (9639, 105620), (10562, 96390), (10710, 95058), (11340, 89777), (12852, 79215), (13770, 73934), (15843, 64260), (16065, 63372), (19278, 52810), (21124, 48195), (21420, 47529), (26405, 38556), (27540, 36967), (31686, 32130)]