210291219440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1485947}}^1$

素因数の和:1486050

約数の個数: 80

約数和(自身を含む): 514078570080

約数和(自身を除く): 303787350640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 61, 80, 116, 122, 145, 232, 244, 290, 305, 464, 488, 580, 610, 976, 1160, 1220, 1769, 2320, 2440, 3538, 4880, 7076, 8845, 14152, 17690, 28304, 35380, 70760, 141520, 1485947, 2971894, 5943788, 7429735, 11887576, 14859470, 23775152, 29718940, 43092463, 59437880, 86184926, 90642767, 118875760, 172369852, 181285534, 215462315, 344739704, 362571068, 430924630, 453213835, 689479408, 725142136, 861849260, 906427670, 1450284272, 1723698520, 1812855340, 2628640243, 3447397040, 3625710680, 5257280486, 7251421360, 10514560972, 13143201215, 21029121944, 26286402430, 42058243888, 52572804860, 105145609720, 210291219440]

約数ペア:

[(1, 210291219440), (2, 105145609720), (4, 52572804860), (5, 42058243888), (8, 26286402430), (10, 21029121944), (16, 13143201215), (20, 10514560972), (29, 7251421360), (40, 5257280486), (58, 3625710680), (61, 3447397040), (80, 2628640243), (116, 1812855340), (122, 1723698520), (145, 1450284272), (232, 906427670), (244, 861849260), (290, 725142136), (305, 689479408), (464, 453213835), (488, 430924630), (580, 362571068), (610, 344739704), (976, 215462315), (1160, 181285534), (1220, 172369852), (1769, 118875760), (2320, 90642767), (2440, 86184926), (3538, 59437880), (4880, 43092463), (7076, 29718940), (8845, 23775152), (14152, 14859470), (17690, 11887576), (28304, 7429735), (35380, 5943788), (70760, 2971894), (141520, 1485947)]