197166480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{117361}}^1$

素因数の和:117384

約数の個数: 80

約数和(自身を含む): 698538624

約数和(自身を除く): 501372144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 117361, 234722, 352083, 469444, 586805, 704166, 821527, 938888, 1173610, 1408332, 1643054, 1760415, 1877776, 2347220, 2464581, 2816664, 3286108, 3520830, 4107635, 4694440, 4929162, 5633328, 6572216, 7041660, 8215270, 9388880, 9858324, 12322905, 13144432, 14083320, 16430540, 19716648, 24645810, 28166640, 32861080, 39433296, 49291620, 65722160, 98583240, 197166480]

約数ペア:

[(1, 197166480), (2, 98583240), (3, 65722160), (4, 49291620), (5, 39433296), (6, 32861080), (7, 28166640), (8, 24645810), (10, 19716648), (12, 16430540), (14, 14083320), (15, 13144432), (16, 12322905), (20, 9858324), (21, 9388880), (24, 8215270), (28, 7041660), (30, 6572216), (35, 5633328), (40, 4929162), (42, 4694440), (48, 4107635), (56, 3520830), (60, 3286108), (70, 2816664), (80, 2464581), (84, 2347220), (105, 1877776), (112, 1760415), (120, 1643054), (140, 1408332), (168, 1173610), (210, 938888), (240, 821527), (280, 704166), (336, 586805), (420, 469444), (560, 352083), (840, 234722), (1680, 117361)]