2018304540

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1519

約数の個数: 288

約数和(自身を含む): 7438040064

約数和(自身を除く): 5419735524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 81, 82, 84, 90, 105, 108, 123, 126, 135, 140, 162, 164, 180, 189, 205, 210, 243, 246, 252, 270, 287, 315, 324, 369, 378, 405, 410, 420, 486, 492, 540, 567, 574, 615, 630, 738, 756, 810, 820, 861, 945, 972, 1107, 1134, 1148, 1215, 1230, 1260, 1435, 1447, 1476, 1620, 1701, 1722, 1845, 1890, 2214, 2268, 2430, 2460, 2583, 2835, 2870, 2894, 3321, 3402, 3444, 3690, 3780, 4305, 4341, 4428, 4860, 5166, 5535, 5670, 5740, 5788, 6642, 6804, 7235, 7380, 7749, 8505, 8610, 8682, 9963, 10129, 10332, 11070, 11340, 12915, 13023, 13284, 14470, 15498, 16605, 17010, 17220, 17364, 19926, 20258, 21705, 22140, 23247, 25830, 26046, 28940, 30387, 30996, 33210, 34020, 38745, 39069, 39852, 40516, 43410, 46494, 49815, 50645, 51660, 52092, 59327, 60774, 65115, 66420, 69741, 77490, 78138, 86820, 91161, 92988, 99630, 101290, 116235, 117207, 118654, 121548, 130230, 139482, 151935, 154980, 156276, 177981, 182322, 195345, 199260, 202580, 232470, 234414, 237308, 260460, 273483, 278964, 296635, 303870, 348705, 351621, 355962, 364644, 390690, 415289, 455805, 464940, 468828, 533943, 546966, 586035, 593270, 607740, 697410, 703242, 711924, 781380, 820449, 830578, 889905, 911610, 1067886, 1093932, 1172070, 1186540, 1245867, 1367415, 1394820, 1406484, 1601829, 1640898, 1661156, 1758105, 1779810, 1823220, 2076445, 2135772, 2344140, 2461347, 2491734, 2669715, 2734830, 3203658, 3281796, 3516210, 3559620, 3737601, 4102245, 4152890, 4805487, 4922694, 4983468, 5339430, 5469660, 6229335, 6407316, 7032420, 7475202, 8009145, 8204490, 8305780, 9610974, 9845388, 10678860, 11212803, 12306735, 12458670, 14416461, 14950404, 16018290, 16408980, 18688005, 19221948, 22425606, 24027435, 24613470, 24917340, 28832922, 32036580, 33638409, 37376010, 44851212, 48054870, 49226940, 56064015, 57665844, 67276818, 72082305, 74752020, 96109740, 100915227, 112128030, 134553636, 144164610, 168192045, 201830454, 224256060, 288329220, 336384090, 403660908, 504576135, 672768180, 1009152270, 2018304540]

約数ペア:

[(1, 2018304540), (2, 1009152270), (3, 672768180), (4, 504576135), (5, 403660908), (6, 336384090), (7, 288329220), (9, 224256060), (10, 201830454), (12, 168192045), (14, 144164610), (15, 134553636), (18, 112128030), (20, 100915227), (21, 96109740), (27, 74752020), (28, 72082305), (30, 67276818), (35, 57665844), (36, 56064015), (41, 49226940), (42, 48054870), (45, 44851212), (54, 37376010), (60, 33638409), (63, 32036580), (70, 28832922), (81, 24917340), (82, 24613470), (84, 24027435), (90, 22425606), (105, 19221948), (108, 18688005), (123, 16408980), (126, 16018290), (135, 14950404), (140, 14416461), (162, 12458670), (164, 12306735), (180, 11212803), (189, 10678860), (205, 9845388), (210, 9610974), (243, 8305780), (246, 8204490), (252, 8009145), (270, 7475202), (287, 7032420), (315, 6407316), (324, 6229335), (369, 5469660), (378, 5339430), (405, 4983468), (410, 4922694), (420, 4805487), (486, 4152890), (492, 4102245), (540, 3737601), (567, 3559620), (574, 3516210), (615, 3281796), (630, 3203658), (738, 2734830), (756, 2669715), (810, 2491734), (820, 2461347), (861, 2344140), (945, 2135772), (972, 2076445), (1107, 1823220), (1134, 1779810), (1148, 1758105), (1215, 1661156), (1230, 1640898), (1260, 1601829), (1435, 1406484), (1447, 1394820), (1476, 1367415), (1620, 1245867), (1701, 1186540), (1722, 1172070), (1845, 1093932), (1890, 1067886), (2214, 911610), (2268, 889905), (2430, 830578), (2460, 820449), (2583, 781380), (2835, 711924), (2870, 703242), (2894, 697410), (3321, 607740), (3402, 593270), (3444, 586035), (3690, 546966), (3780, 533943), (4305, 468828), (4341, 464940), (4428, 455805), (4860, 415289), (5166, 390690), (5535, 364644), (5670, 355962), (5740, 351621), (5788, 348705), (6642, 303870), (6804, 296635), (7235, 278964), (7380, 273483), (7749, 260460), (8505, 237308), (8610, 234414), (8682, 232470), (9963, 202580), (10129, 199260), (10332, 195345), (11070, 182322), (11340, 177981), (12915, 156276), (13023, 154980), (13284, 151935), (14470, 139482), (15498, 130230), (16605, 121548), (17010, 118654), (17220, 117207), (17364, 116235), (19926, 101290), (20258, 99630), (21705, 92988), (22140, 91161), (23247, 86820), (25830, 78138), (26046, 77490), (28940, 69741), (30387, 66420), (30996, 65115), (33210, 60774), (34020, 59327), (38745, 52092), (39069, 51660), (39852, 50645), (40516, 49815), (43410, 46494)]