146443640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27527}}^1$

素因数の和:27564

約数の個数: 64

約数和(自身を含む): 396403200

約数和(自身を除く): 249959560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 27527, 55054, 110108, 137635, 192689, 220216, 275270, 385378, 523013, 550540, 770756, 963445, 1046026, 1101080, 1541512, 1926890, 2092052, 2615065, 3661091, 3853780, 4184104, 5230130, 7322182, 7707560, 10460260, 14644364, 18305455, 20920520, 29288728, 36610910, 73221820, 146443640]

約数ペア:

[(1, 146443640), (2, 73221820), (4, 36610910), (5, 29288728), (7, 20920520), (8, 18305455), (10, 14644364), (14, 10460260), (19, 7707560), (20, 7322182), (28, 5230130), (35, 4184104), (38, 3853780), (40, 3661091), (56, 2615065), (70, 2092052), (76, 1926890), (95, 1541512), (133, 1101080), (140, 1046026), (152, 963445), (190, 770756), (266, 550540), (280, 523013), (380, 385378), (532, 275270), (665, 220216), (760, 192689), (1064, 137635), (1330, 110108), (2660, 55054), (5320, 27527)]