16007040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{397}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 63329760

約数和(自身を除く): 47322720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 397, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 794, 840, 896, 960, 1008, 1120, 1152, 1191, 1260, 1344, 1440, 1588, 1680, 1920, 1985, 2016, 2240, 2382, 2520, 2688, 2779, 2880, 3176, 3360, 3573, 3970, 4032, 4480, 4764, 5040, 5558, 5760, 5955, 6352, 6720, 7146, 7940, 8064, 8337, 9528, 10080, 11116, 11910, 12704, 13440, 13895, 14292, 15880, 16674, 17865, 19056, 20160, 22232, 23820, 25011, 25408, 27790, 28584, 31760, 33348, 35730, 38112, 40320, 41685, 44464, 47640, 50022, 50816, 55580, 57168, 63520, 66696, 71460, 76224, 83370, 88928, 95280, 100044, 111160, 114336, 125055, 127040, 133392, 142920, 152448, 166740, 177856, 190560, 200088, 222320, 228672, 250110, 254080, 266784, 285840, 333480, 355712, 381120, 400176, 444640, 457344, 500220, 533568, 571680, 666960, 762240, 800352, 889280, 1000440, 1067136, 1143360, 1333920, 1600704, 1778560, 2000880, 2286720, 2667840, 3201408, 4001760, 5335680, 8003520, 16007040]

約数ペア:

[(1, 16007040), (2, 8003520), (3, 5335680), (4, 4001760), (5, 3201408), (6, 2667840), (7, 2286720), (8, 2000880), (9, 1778560), (10, 1600704), (12, 1333920), (14, 1143360), (15, 1067136), (16, 1000440), (18, 889280), (20, 800352), (21, 762240), (24, 666960), (28, 571680), (30, 533568), (32, 500220), (35, 457344), (36, 444640), (40, 400176), (42, 381120), (45, 355712), (48, 333480), (56, 285840), (60, 266784), (63, 254080), (64, 250110), (70, 228672), (72, 222320), (80, 200088), (84, 190560), (90, 177856), (96, 166740), (105, 152448), (112, 142920), (120, 133392), (126, 127040), (128, 125055), (140, 114336), (144, 111160), (160, 100044), (168, 95280), (180, 88928), (192, 83370), (210, 76224), (224, 71460), (240, 66696), (252, 63520), (280, 57168), (288, 55580), (315, 50816), (320, 50022), (336, 47640), (360, 44464), (384, 41685), (397, 40320), (420, 38112), (448, 35730), (480, 33348), (504, 31760), (560, 28584), (576, 27790), (630, 25408), (640, 25011), (672, 23820), (720, 22232), (794, 20160), (840, 19056), (896, 17865), (960, 16674), (1008, 15880), (1120, 14292), (1152, 13895), (1191, 13440), (1260, 12704), (1344, 11910), (1440, 11116), (1588, 10080), (1680, 9528), (1920, 8337), (1985, 8064), (2016, 7940), (2240, 7146), (2382, 6720), (2520, 6352), (2688, 5955), (2779, 5760), (2880, 5558), (3176, 5040), (3360, 4764), (3573, 4480), (3970, 4032)]