43121260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 124185600

約数和(自身を除く): 81064340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 29, 35, 38, 43, 52, 58, 65, 70, 76, 86, 91, 95, 116, 130, 133, 140, 145, 172, 182, 190, 203, 215, 247, 260, 266, 290, 301, 364, 377, 380, 406, 430, 455, 494, 532, 551, 559, 580, 602, 665, 754, 812, 817, 860, 910, 988, 1015, 1102, 1118, 1204, 1235, 1247, 1330, 1505, 1508, 1634, 1729, 1820, 1885, 2030, 2204, 2236, 2470, 2494, 2639, 2660, 2755, 2795, 3010, 3268, 3458, 3770, 3857, 3913, 4060, 4085, 4940, 4988, 5278, 5510, 5590, 5719, 6020, 6235, 6916, 7163, 7540, 7714, 7826, 8170, 8645, 8729, 10556, 10621, 11020, 11180, 11438, 12470, 13195, 14326, 15428, 15652, 16211, 16340, 17290, 17458, 19285, 19565, 21242, 22876, 23693, 24940, 26390, 28595, 28652, 32422, 34580, 34916, 35815, 38570, 39130, 42484, 43645, 47386, 50141, 52780, 53105, 57190, 64844, 71630, 74347, 77140, 78260, 81055, 87290, 94772, 100282, 106210, 113477, 114380, 118465, 143260, 148694, 162110, 165851, 174580, 200564, 212420, 226954, 236930, 250705, 297388, 308009, 324220, 331702, 371735, 453908, 473860, 501410, 567385, 616018, 663404, 743470, 829255, 1002820, 1134770, 1232036, 1486940, 1540045, 1658510, 2156063, 2269540, 3080090, 3317020, 4312126, 6160180, 8624252, 10780315, 21560630, 43121260]

約数ペア:

[(1, 43121260), (2, 21560630), (4, 10780315), (5, 8624252), (7, 6160180), (10, 4312126), (13, 3317020), (14, 3080090), (19, 2269540), (20, 2156063), (26, 1658510), (28, 1540045), (29, 1486940), (35, 1232036), (38, 1134770), (43, 1002820), (52, 829255), (58, 743470), (65, 663404), (70, 616018), (76, 567385), (86, 501410), (91, 473860), (95, 453908), (116, 371735), (130, 331702), (133, 324220), (140, 308009), (145, 297388), (172, 250705), (182, 236930), (190, 226954), (203, 212420), (215, 200564), (247, 174580), (260, 165851), (266, 162110), (290, 148694), (301, 143260), (364, 118465), (377, 114380), (380, 113477), (406, 106210), (430, 100282), (455, 94772), (494, 87290), (532, 81055), (551, 78260), (559, 77140), (580, 74347), (602, 71630), (665, 64844), (754, 57190), (812, 53105), (817, 52780), (860, 50141), (910, 47386), (988, 43645), (1015, 42484), (1102, 39130), (1118, 38570), (1204, 35815), (1235, 34916), (1247, 34580), (1330, 32422), (1505, 28652), (1508, 28595), (1634, 26390), (1729, 24940), (1820, 23693), (1885, 22876), (2030, 21242), (2204, 19565), (2236, 19285), (2470, 17458), (2494, 17290), (2639, 16340), (2660, 16211), (2755, 15652), (2795, 15428), (3010, 14326), (3268, 13195), (3458, 12470), (3770, 11438), (3857, 11180), (3913, 11020), (4060, 10621), (4085, 10556), (4940, 8729), (4988, 8645), (5278, 8170), (5510, 7826), (5590, 7714), (5719, 7540), (6020, 7163), (6235, 6916)]