64498560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{4799}}^1$

素因数の和:4828

約数の個数: 128

約数和(自身を含む): 235008000

約数和(自身を除く): 170509440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 4799, 6720, 9598, 13440, 14397, 19196, 23995, 28794, 33593, 38392, 47990, 57588, 67186, 71985, 76784, 95980, 100779, 115176, 134372, 143970, 153568, 167965, 191960, 201558, 230352, 268744, 287940, 307136, 335930, 383920, 403116, 460704, 503895, 537488, 575880, 614272, 671860, 767840, 806232, 921408, 1007790, 1074976, 1151760, 1343720, 1535680, 1612464, 1842816, 2015580, 2149952, 2303520, 2687440, 3071360, 3224928, 4031160, 4299904, 4607040, 5374880, 6449856, 8062320, 9214080, 10749760, 12899712, 16124640, 21499520, 32249280, 64498560]

約数ペア:

[(1, 64498560), (2, 32249280), (3, 21499520), (4, 16124640), (5, 12899712), (6, 10749760), (7, 9214080), (8, 8062320), (10, 6449856), (12, 5374880), (14, 4607040), (15, 4299904), (16, 4031160), (20, 3224928), (21, 3071360), (24, 2687440), (28, 2303520), (30, 2149952), (32, 2015580), (35, 1842816), (40, 1612464), (42, 1535680), (48, 1343720), (56, 1151760), (60, 1074976), (64, 1007790), (70, 921408), (80, 806232), (84, 767840), (96, 671860), (105, 614272), (112, 575880), (120, 537488), (128, 503895), (140, 460704), (160, 403116), (168, 383920), (192, 335930), (210, 307136), (224, 287940), (240, 268744), (280, 230352), (320, 201558), (336, 191960), (384, 167965), (420, 153568), (448, 143970), (480, 134372), (560, 115176), (640, 100779), (672, 95980), (840, 76784), (896, 71985), (960, 67186), (1120, 57588), (1344, 47990), (1680, 38392), (1920, 33593), (2240, 28794), (2688, 23995), (3360, 19196), (4480, 14397), (4799, 13440), (6720, 9598)]