4180764160

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:572

約数の個数: 160

約数和(自身を含む): 10449331200

約数和(自身を除く): 6268567040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 139, 155, 160, 248, 256, 278, 310, 320, 379, 496, 512, 556, 620, 640, 695, 758, 992, 1112, 1240, 1280, 1390, 1516, 1895, 1984, 2224, 2480, 2560, 2780, 3032, 3790, 3968, 4309, 4448, 4960, 5560, 6064, 7580, 7936, 8618, 8896, 9920, 11120, 11749, 12128, 15160, 15872, 17236, 17792, 19840, 21545, 22240, 23498, 24256, 30320, 34472, 35584, 39680, 43090, 44480, 46996, 48512, 52681, 58745, 60640, 68944, 71168, 79360, 86180, 88960, 93992, 97024, 105362, 117490, 121280, 137888, 172360, 177920, 187984, 194048, 210724, 234980, 242560, 263405, 275776, 344720, 355840, 375968, 421448, 469960, 485120, 526810, 551552, 689440, 751936, 842896, 939920, 970240, 1053620, 1103104, 1378880, 1503872, 1633111, 1685792, 1879840, 2107240, 2206208, 2757760, 3007744, 3266222, 3371584, 3759680, 4214480, 5515520, 6015488, 6532444, 6743168, 7519360, 8165555, 8428960, 11031040, 13064888, 13486336, 15038720, 16331110, 16857920, 26129776, 26972672, 30077440, 32662220, 33715840, 52259552, 65324440, 67431680, 104519104, 130648880, 134863360, 209038208, 261297760, 418076416, 522595520, 836152832, 1045191040, 2090382080, 4180764160]

約数ペア:

[(1, 4180764160), (2, 2090382080), (4, 1045191040), (5, 836152832), (8, 522595520), (10, 418076416), (16, 261297760), (20, 209038208), (31, 134863360), (32, 130648880), (40, 104519104), (62, 67431680), (64, 65324440), (80, 52259552), (124, 33715840), (128, 32662220), (139, 30077440), (155, 26972672), (160, 26129776), (248, 16857920), (256, 16331110), (278, 15038720), (310, 13486336), (320, 13064888), (379, 11031040), (496, 8428960), (512, 8165555), (556, 7519360), (620, 6743168), (640, 6532444), (695, 6015488), (758, 5515520), (992, 4214480), (1112, 3759680), (1240, 3371584), (1280, 3266222), (1390, 3007744), (1516, 2757760), (1895, 2206208), (1984, 2107240), (2224, 1879840), (2480, 1685792), (2560, 1633111), (2780, 1503872), (3032, 1378880), (3790, 1103104), (3968, 1053620), (4309, 970240), (4448, 939920), (4960, 842896), (5560, 751936), (6064, 689440), (7580, 551552), (7936, 526810), (8618, 485120), (8896, 469960), (9920, 421448), (11120, 375968), (11749, 355840), (12128, 344720), (15160, 275776), (15872, 263405), (17236, 242560), (17792, 234980), (19840, 210724), (21545, 194048), (22240, 187984), (23498, 177920), (24256, 172360), (30320, 137888), (34472, 121280), (35584, 117490), (39680, 105362), (43090, 97024), (44480, 93992), (46996, 88960), (48512, 86180), (52681, 79360), (58745, 71168), (60640, 68944)]