738569640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 2263282560

約数和(自身を除く): 1524712920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 107, 120, 194, 214, 291, 321, 388, 428, 485, 535, 582, 593, 642, 776, 856, 970, 1070, 1164, 1186, 1284, 1455, 1605, 1779, 1940, 2140, 2328, 2372, 2568, 2910, 2965, 3210, 3558, 3880, 4280, 4744, 5820, 5930, 6420, 7116, 8895, 10379, 11640, 11860, 12840, 14232, 17790, 20758, 23720, 31137, 35580, 41516, 51895, 57521, 62274, 63451, 71160, 83032, 103790, 115042, 124548, 126902, 155685, 172563, 190353, 207580, 230084, 249096, 253804, 287605, 311370, 317255, 345126, 380706, 415160, 460168, 507608, 575210, 622740, 634510, 690252, 761412, 862815, 951765, 1150420, 1245480, 1269020, 1380504, 1522824, 1725630, 1903530, 2300840, 2538040, 3451260, 3807060, 6154747, 6902520, 7614120, 12309494, 18464241, 24618988, 30773735, 36928482, 49237976, 61547470, 73856964, 92321205, 123094940, 147713928, 184642410, 246189880, 369284820, 738569640]

約数ペア:

[(1, 738569640), (2, 369284820), (3, 246189880), (4, 184642410), (5, 147713928), (6, 123094940), (8, 92321205), (10, 73856964), (12, 61547470), (15, 49237976), (20, 36928482), (24, 30773735), (30, 24618988), (40, 18464241), (60, 12309494), (97, 7614120), (107, 6902520), (120, 6154747), (194, 3807060), (214, 3451260), (291, 2538040), (321, 2300840), (388, 1903530), (428, 1725630), (485, 1522824), (535, 1380504), (582, 1269020), (593, 1245480), (642, 1150420), (776, 951765), (856, 862815), (970, 761412), (1070, 690252), (1164, 634510), (1186, 622740), (1284, 575210), (1455, 507608), (1605, 460168), (1779, 415160), (1940, 380706), (2140, 345126), (2328, 317255), (2372, 311370), (2568, 287605), (2910, 253804), (2965, 249096), (3210, 230084), (3558, 207580), (3880, 190353), (4280, 172563), (4744, 155685), (5820, 126902), (5930, 124548), (6420, 115042), (7116, 103790), (8895, 83032), (10379, 71160), (11640, 63451), (11860, 62274), (12840, 57521), (14232, 51895), (17790, 41516), (20758, 35580), (23720, 31137)]