19731503040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1081771}}^1$

素因数の和:1081810

約数の個数: 112

約数和(自身を含む): 65944821120

約数和(自身を除く): 46213318080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 1081771, 2163542, 3245313, 4327084, 5408855, 6490626, 8654168, 10817710, 12981252, 16226565, 17308336, 20553649, 21635420, 25962504, 32453130, 34616672, 41107298, 43270840, 51925008, 61660947, 64906260, 69233344, 82214596, 86541680, 102768245, 103850016, 123321894, 129812520, 164429192, 173083360, 205536490, 207700032, 246643788, 259625040, 308304735, 328858384, 346166720, 411072980, 493287576, 519250080, 616609470, 657716768, 822145960, 986575152, 1038500160, 1233218940, 1315433536, 1644291920, 1973150304, 2466437880, 3288583840, 3946300608, 4932875760, 6577167680, 9865751520, 19731503040]

約数ペア:

[(1, 19731503040), (2, 9865751520), (3, 6577167680), (4, 4932875760), (5, 3946300608), (6, 3288583840), (8, 2466437880), (10, 1973150304), (12, 1644291920), (15, 1315433536), (16, 1233218940), (19, 1038500160), (20, 986575152), (24, 822145960), (30, 657716768), (32, 616609470), (38, 519250080), (40, 493287576), (48, 411072980), (57, 346166720), (60, 328858384), (64, 308304735), (76, 259625040), (80, 246643788), (95, 207700032), (96, 205536490), (114, 173083360), (120, 164429192), (152, 129812520), (160, 123321894), (190, 103850016), (192, 102768245), (228, 86541680), (240, 82214596), (285, 69233344), (304, 64906260), (320, 61660947), (380, 51925008), (456, 43270840), (480, 41107298), (570, 34616672), (608, 32453130), (760, 25962504), (912, 21635420), (960, 20553649), (1140, 17308336), (1216, 16226565), (1520, 12981252), (1824, 10817710), (2280, 8654168), (3040, 6490626), (3648, 5408855), (4560, 4327084), (6080, 3245313), (9120, 2163542), (18240, 1081771)]