2080421112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:546

約数の個数: 256

約数和(自身を含む): 6883430400

約数和(自身を除く): 4803009288

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 193, 209, 228, 231, 264, 266, 307, 308, 386, 399, 418, 456, 462, 532, 579, 614, 616, 627, 772, 798, 836, 921, 924, 1064, 1158, 1228, 1254, 1351, 1463, 1544, 1596, 1672, 1842, 1848, 2123, 2149, 2316, 2456, 2508, 2702, 2926, 3192, 3377, 3667, 3684, 4053, 4246, 4298, 4389, 4632, 5016, 5404, 5833, 5852, 6369, 6447, 6754, 7334, 7368, 8106, 8492, 8596, 8778, 10131, 10808, 11001, 11666, 11704, 12738, 12894, 13508, 14668, 14861, 16212, 16984, 17192, 17499, 17556, 20262, 22002, 23332, 23639, 25476, 25669, 25788, 27016, 29336, 29722, 32424, 34998, 35112, 40337, 40524, 40831, 44004, 44583, 46664, 47278, 50952, 51338, 51576, 59251, 59444, 64163, 69996, 70917, 77007, 80674, 81048, 81662, 88008, 89166, 94556, 102676, 118502, 118888, 121011, 122493, 128326, 139992, 141834, 154014, 161348, 163324, 177753, 178332, 189112, 192489, 205352, 237004, 242022, 244986, 256652, 282359, 283668, 308028, 322696, 326648, 355506, 356664, 384978, 414757, 449141, 474008, 484044, 489972, 513304, 564718, 567336, 616056, 651761, 711012, 769956, 829514, 847077, 898282, 968088, 979944, 1125769, 1129436, 1244271, 1303522, 1347423, 1422024, 1539912, 1659028, 1694154, 1796564, 1955283, 2251538, 2258872, 2488542, 2607044, 2694846, 3318056, 3377307, 3388308, 3593128, 3910566, 4503076, 4562327, 4977084, 5214088, 5389692, 6754614, 6776616, 7821132, 7880383, 9006152, 9124654, 9954168, 10779384, 12383459, 13509228, 13686981, 15642264, 15760766, 18249308, 23641149, 24766918, 27018456, 27373962, 31521532, 36498616, 37150377, 47282298, 49533836, 54747924, 63043064, 74300754, 86684213, 94564596, 99067672, 109495848, 148601508, 173368426, 189129192, 260052639, 297203016, 346736852, 520105278, 693473704, 1040210556, 2080421112]

約数ペア:

[(1, 2080421112), (2, 1040210556), (3, 693473704), (4, 520105278), (6, 346736852), (7, 297203016), (8, 260052639), (11, 189129192), (12, 173368426), (14, 148601508), (19, 109495848), (21, 99067672), (22, 94564596), (24, 86684213), (28, 74300754), (33, 63043064), (38, 54747924), (42, 49533836), (44, 47282298), (56, 37150377), (57, 36498616), (66, 31521532), (76, 27373962), (77, 27018456), (84, 24766918), (88, 23641149), (114, 18249308), (132, 15760766), (133, 15642264), (152, 13686981), (154, 13509228), (168, 12383459), (193, 10779384), (209, 9954168), (228, 9124654), (231, 9006152), (264, 7880383), (266, 7821132), (307, 6776616), (308, 6754614), (386, 5389692), (399, 5214088), (418, 4977084), (456, 4562327), (462, 4503076), (532, 3910566), (579, 3593128), (614, 3388308), (616, 3377307), (627, 3318056), (772, 2694846), (798, 2607044), (836, 2488542), (921, 2258872), (924, 2251538), (1064, 1955283), (1158, 1796564), (1228, 1694154), (1254, 1659028), (1351, 1539912), (1463, 1422024), (1544, 1347423), (1596, 1303522), (1672, 1244271), (1842, 1129436), (1848, 1125769), (2123, 979944), (2149, 968088), (2316, 898282), (2456, 847077), (2508, 829514), (2702, 769956), (2926, 711012), (3192, 651761), (3377, 616056), (3667, 567336), (3684, 564718), (4053, 513304), (4246, 489972), (4298, 484044), (4389, 474008), (4632, 449141), (5016, 414757), (5404, 384978), (5833, 356664), (5852, 355506), (6369, 326648), (6447, 322696), (6754, 308028), (7334, 283668), (7368, 282359), (8106, 256652), (8492, 244986), (8596, 242022), (8778, 237004), (10131, 205352), (10808, 192489), (11001, 189112), (11666, 178332), (11704, 177753), (12738, 163324), (12894, 161348), (13508, 154014), (14668, 141834), (14861, 139992), (16212, 128326), (16984, 122493), (17192, 121011), (17499, 118888), (17556, 118502), (20262, 102676), (22002, 94556), (23332, 89166), (23639, 88008), (25476, 81662), (25669, 81048), (25788, 80674), (27016, 77007), (29336, 70917), (29722, 69996), (32424, 64163), (34998, 59444), (35112, 59251), (40337, 51576), (40524, 51338), (40831, 50952), (44004, 47278), (44583, 46664)]