2267303920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:663

約数の個数: 160

約数和(自身を含む): 6178890240

約数和(自身を除く): 3911586320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 163, 236, 280, 295, 326, 413, 421, 472, 560, 590, 652, 815, 826, 842, 944, 1141, 1180, 1304, 1630, 1652, 1684, 2065, 2105, 2282, 2360, 2608, 2947, 3260, 3304, 3368, 4130, 4210, 4564, 4720, 5705, 5894, 6520, 6608, 6736, 8260, 8420, 9128, 9617, 11410, 11788, 13040, 14735, 16520, 16840, 18256, 19234, 22820, 23576, 24839, 29470, 33040, 33680, 38468, 45640, 47152, 48085, 49678, 58940, 67319, 68623, 76936, 91280, 96170, 99356, 117880, 124195, 134638, 137246, 153872, 173873, 192340, 198712, 235760, 248390, 269276, 274492, 336595, 343115, 347746, 384680, 397424, 480361, 496780, 538552, 548984, 673190, 686230, 695492, 769360, 869365, 960722, 993560, 1077104, 1097968, 1346380, 1372460, 1390984, 1738730, 1921444, 1987120, 2401805, 2692760, 2744920, 2781968, 3477460, 3842888, 4048757, 4803610, 5385520, 5489840, 6954920, 7685776, 8097514, 9607220, 13909840, 16195028, 19214440, 20243785, 28341299, 32390056, 38428880, 40487570, 56682598, 64780112, 80975140, 113365196, 141706495, 161950280, 226730392, 283412990, 323900560, 453460784, 566825980, 1133651960, 2267303920]

約数ペア:

[(1, 2267303920), (2, 1133651960), (4, 566825980), (5, 453460784), (7, 323900560), (8, 283412990), (10, 226730392), (14, 161950280), (16, 141706495), (20, 113365196), (28, 80975140), (35, 64780112), (40, 56682598), (56, 40487570), (59, 38428880), (70, 32390056), (80, 28341299), (112, 20243785), (118, 19214440), (140, 16195028), (163, 13909840), (236, 9607220), (280, 8097514), (295, 7685776), (326, 6954920), (413, 5489840), (421, 5385520), (472, 4803610), (560, 4048757), (590, 3842888), (652, 3477460), (815, 2781968), (826, 2744920), (842, 2692760), (944, 2401805), (1141, 1987120), (1180, 1921444), (1304, 1738730), (1630, 1390984), (1652, 1372460), (1684, 1346380), (2065, 1097968), (2105, 1077104), (2282, 993560), (2360, 960722), (2608, 869365), (2947, 769360), (3260, 695492), (3304, 686230), (3368, 673190), (4130, 548984), (4210, 538552), (4564, 496780), (4720, 480361), (5705, 397424), (5894, 384680), (6520, 347746), (6608, 343115), (6736, 336595), (8260, 274492), (8420, 269276), (9128, 248390), (9617, 235760), (11410, 198712), (11788, 192340), (13040, 173873), (14735, 153872), (16520, 137246), (16840, 134638), (18256, 124195), (19234, 117880), (22820, 99356), (23576, 96170), (24839, 91280), (29470, 76936), (33040, 68623), (33680, 67319), (38468, 58940), (45640, 49678), (47152, 48085)]