165738720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:593

約数の個数: 192

約数和(自身を含む): 603542016

約数和(自身を除く): 437803296

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, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 210, 214, 224, 240, 280, 321, 336, 420, 428, 461, 480, 535, 560, 642, 672, 749, 840, 856, 922, 1070, 1120, 1284, 1383, 1498, 1605, 1680, 1712, 1844, 2140, 2247, 2305, 2568, 2766, 2996, 3210, 3227, 3360, 3424, 3688, 3745, 4280, 4494, 4610, 5136, 5532, 5992, 6420, 6454, 6915, 7376, 7490, 8560, 8988, 9220, 9681, 10272, 11064, 11235, 11984, 12840, 12908, 13830, 14752, 14980, 16135, 17120, 17976, 18440, 19362, 22128, 22470, 23968, 25680, 25816, 27660, 29960, 32270, 35952, 36880, 38724, 44256, 44940, 48405, 49327, 51360, 51632, 55320, 59920, 64540, 71904, 73760, 77448, 89880, 96810, 98654, 103264, 110640, 119840, 129080, 147981, 154896, 179760, 193620, 197308, 221280, 246635, 258160, 295962, 309792, 345289, 359520, 387240, 394616, 493270, 516320, 591924, 690578, 739905, 774480, 789232, 986540, 1035867, 1183848, 1381156, 1479810, 1548960, 1578464, 1726445, 1973080, 2071734, 2367696, 2762312, 2959620, 3452890, 3946160, 4143468, 4735392, 5179335, 5524624, 5919240, 6905780, 7892320, 8286936, 10358670, 11049248, 11838480, 13811560, 16573872, 20717340, 23676960, 27623120, 33147744, 41434680, 55246240, 82869360, 165738720]

約数ペア:

[(1, 165738720), (2, 82869360), (3, 55246240), (4, 41434680), (5, 33147744), (6, 27623120), (7, 23676960), (8, 20717340), (10, 16573872), (12, 13811560), (14, 11838480), (15, 11049248), (16, 10358670), (20, 8286936), (21, 7892320), (24, 6905780), (28, 5919240), (30, 5524624), (32, 5179335), (35, 4735392), (40, 4143468), (42, 3946160), (48, 3452890), (56, 2959620), (60, 2762312), (70, 2367696), (80, 2071734), (84, 1973080), (96, 1726445), (105, 1578464), (107, 1548960), (112, 1479810), (120, 1381156), (140, 1183848), (160, 1035867), (168, 986540), (210, 789232), (214, 774480), (224, 739905), (240, 690578), (280, 591924), (321, 516320), (336, 493270), (420, 394616), (428, 387240), (461, 359520), (480, 345289), (535, 309792), (560, 295962), (642, 258160), (672, 246635), (749, 221280), (840, 197308), (856, 193620), (922, 179760), (1070, 154896), (1120, 147981), (1284, 129080), (1383, 119840), (1498, 110640), (1605, 103264), (1680, 98654), (1712, 96810), (1844, 89880), (2140, 77448), (2247, 73760), (2305, 71904), (2568, 64540), (2766, 59920), (2996, 55320), (3210, 51632), (3227, 51360), (3360, 49327), (3424, 48405), (3688, 44940), (3745, 44256), (4280, 38724), (4494, 36880), (4610, 35952), (5136, 32270), (5532, 29960), (5992, 27660), (6420, 25816), (6454, 25680), (6915, 23968), (7376, 22470), (7490, 22128), (8560, 19362), (8988, 18440), (9220, 17976), (9681, 17120), (10272, 16135), (11064, 14980), (11235, 14752), (11984, 13830), (12840, 12908)]