906857280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{44983}}^1$

素因数の和:45013

約数の個数: 168

約数和(自身を含む): 3564892032

約数和(自身を除く): 2658034752

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 44983, 89966, 134949, 179932, 224915, 269898, 314881, 359864, 404847, 449830, 539796, 629762, 674745, 719728, 809694, 899660, 944643, 1079592, 1259524, 1349490, 1439456, 1574405, 1619388, 1799320, 1889286, 2024235, 2159184, 2519048, 2698980, 2833929, 2878912, 3148810, 3238776, 3598640, 3778572, 4048470, 4318368, 4723215, 5038096, 5397960, 5667858, 6297620, 6477552, 7197280, 7557144, 8096940, 8636736, 9446430, 10076192, 10795920, 11335716, 12595240, 12955104, 14169645, 14394560, 15114288, 16193880, 18892860, 20152384, 21591840, 22671432, 25190480, 25910208, 28339290, 30228576, 32387760, 37785720, 43183680, 45342864, 50380960, 56678580, 60457152, 64775520, 75571440, 90685728, 100761920, 113357160, 129551040, 151142880, 181371456, 226714320, 302285760, 453428640, 906857280]

約数ペア:

[(1, 906857280), (2, 453428640), (3, 302285760), (4, 226714320), (5, 181371456), (6, 151142880), (7, 129551040), (8, 113357160), (9, 100761920), (10, 90685728), (12, 75571440), (14, 64775520), (15, 60457152), (16, 56678580), (18, 50380960), (20, 45342864), (21, 43183680), (24, 37785720), (28, 32387760), (30, 30228576), (32, 28339290), (35, 25910208), (36, 25190480), (40, 22671432), (42, 21591840), (45, 20152384), (48, 18892860), (56, 16193880), (60, 15114288), (63, 14394560), (64, 14169645), (70, 12955104), (72, 12595240), (80, 11335716), (84, 10795920), (90, 10076192), (96, 9446430), (105, 8636736), (112, 8096940), (120, 7557144), (126, 7197280), (140, 6477552), (144, 6297620), (160, 5667858), (168, 5397960), (180, 5038096), (192, 4723215), (210, 4318368), (224, 4048470), (240, 3778572), (252, 3598640), (280, 3238776), (288, 3148810), (315, 2878912), (320, 2833929), (336, 2698980), (360, 2519048), (420, 2159184), (448, 2024235), (480, 1889286), (504, 1799320), (560, 1619388), (576, 1574405), (630, 1439456), (672, 1349490), (720, 1259524), (840, 1079592), (960, 944643), (1008, 899660), (1120, 809694), (1260, 719728), (1344, 674745), (1440, 629762), (1680, 539796), (2016, 449830), (2240, 404847), (2520, 359864), (2880, 314881), (3360, 269898), (4032, 224915), (5040, 179932), (6720, 134949), (10080, 89966), (20160, 44983)]