158691960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{6997}}^1$

素因数の和:7027

約数の個数: 160

約数和(自身を含む): 609665760

約数和(自身を除く): 450973800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 6997, 7560, 11340, 13994, 20991, 22680, 27988, 34985, 41982, 48979, 55976, 62973, 69970, 83964, 97958, 104955, 125946, 139940, 146937, 167928, 188919, 195916, 209910, 244895, 251892, 279880, 293874, 314865, 377838, 391832, 419820, 440811, 489790, 503784, 566757, 587748, 629730, 734685, 755676, 839640, 881622, 944595, 979580, 1133514, 1175496, 1259460, 1322433, 1469370, 1511352, 1763244, 1889190, 1959160, 2204055, 2267028, 2518920, 2644866, 2833785, 2938740, 3526488, 3778380, 3967299, 4408110, 4534056, 5289732, 5667570, 5877480, 6612165, 7556760, 7934598, 8816220, 10579464, 11335140, 13224330, 15869196, 17632440, 19836495, 22670280, 26448660, 31738392, 39672990, 52897320, 79345980, 158691960]

約数ペア:

[(1, 158691960), (2, 79345980), (3, 52897320), (4, 39672990), (5, 31738392), (6, 26448660), (7, 22670280), (8, 19836495), (9, 17632440), (10, 15869196), (12, 13224330), (14, 11335140), (15, 10579464), (18, 8816220), (20, 7934598), (21, 7556760), (24, 6612165), (27, 5877480), (28, 5667570), (30, 5289732), (35, 4534056), (36, 4408110), (40, 3967299), (42, 3778380), (45, 3526488), (54, 2938740), (56, 2833785), (60, 2644866), (63, 2518920), (70, 2267028), (72, 2204055), (81, 1959160), (84, 1889190), (90, 1763244), (105, 1511352), (108, 1469370), (120, 1322433), (126, 1259460), (135, 1175496), (140, 1133514), (162, 979580), (168, 944595), (180, 881622), (189, 839640), (210, 755676), (216, 734685), (252, 629730), (270, 587748), (280, 566757), (315, 503784), (324, 489790), (360, 440811), (378, 419820), (405, 391832), (420, 377838), (504, 314865), (540, 293874), (567, 279880), (630, 251892), (648, 244895), (756, 209910), (810, 195916), (840, 188919), (945, 167928), (1080, 146937), (1134, 139940), (1260, 125946), (1512, 104955), (1620, 97958), (1890, 83964), (2268, 69970), (2520, 62973), (2835, 55976), (3240, 48979), (3780, 41982), (4536, 34985), (5670, 27988), (6997, 22680), (7560, 20991), (11340, 13994)]