208018017240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2158759}}^1$

素因数の和:2158857

約数の個数: 128

約数和(自身を含む): 690112396800

約数和(自身を除く): 482094379560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 803, 876, 1095, 1320, 1460, 1606, 1752, 2190, 2409, 2920, 3212, 4015, 4380, 4818, 6424, 8030, 8760, 9636, 12045, 16060, 19272, 24090, 32120, 48180, 96360, 2158759, 4317518, 6476277, 8635036, 10793795, 12952554, 17270072, 21587590, 23746349, 25905108, 32381385, 43175180, 47492698, 51810216, 64762770, 71239047, 86350360, 94985396, 118731745, 129525540, 142478094, 157589407, 189970792, 237463490, 259051080, 284956188, 315178814, 356195235, 472768221, 474926980, 569912376, 630357628, 712390470, 787947035, 945536442, 949853960, 1260715256, 1424780940, 1575894070, 1733483477, 1891072884, 2363841105, 2849561880, 3151788140, 3466966954, 3782145768, 4727682210, 5200450431, 6303576280, 6933933908, 8667417385, 9455364420, 10400900862, 13867867816, 17334834770, 18910728840, 20801801724, 26002252155, 34669669540, 41603603448, 52004504310, 69339339080, 104009008620, 208018017240]

約数ペア:

[(1, 208018017240), (2, 104009008620), (3, 69339339080), (4, 52004504310), (5, 41603603448), (6, 34669669540), (8, 26002252155), (10, 20801801724), (11, 18910728840), (12, 17334834770), (15, 13867867816), (20, 10400900862), (22, 9455364420), (24, 8667417385), (30, 6933933908), (33, 6303576280), (40, 5200450431), (44, 4727682210), (55, 3782145768), (60, 3466966954), (66, 3151788140), (73, 2849561880), (88, 2363841105), (110, 1891072884), (120, 1733483477), (132, 1575894070), (146, 1424780940), (165, 1260715256), (219, 949853960), (220, 945536442), (264, 787947035), (292, 712390470), (330, 630357628), (365, 569912376), (438, 474926980), (440, 472768221), (584, 356195235), (660, 315178814), (730, 284956188), (803, 259051080), (876, 237463490), (1095, 189970792), (1320, 157589407), (1460, 142478094), (1606, 129525540), (1752, 118731745), (2190, 94985396), (2409, 86350360), (2920, 71239047), (3212, 64762770), (4015, 51810216), (4380, 47492698), (4818, 43175180), (6424, 32381385), (8030, 25905108), (8760, 23746349), (9636, 21587590), (12045, 17270072), (16060, 12952554), (19272, 10793795), (24090, 8635036), (32120, 6476277), (48180, 4317518), (96360, 2158759)]