156730332800

素因数分解:

$2^7\times 5^2\times {\mathrm{479}}^1\times {\mathrm{102251}}^1$

素因数の和:102754

約数の個数: 96

約数和(自身を含む): 387984988800

約数和(自身を除く): 231254656000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 479, 640, 800, 958, 1600, 1916, 2395, 3200, 3832, 4790, 7664, 9580, 11975, 15328, 19160, 23950, 30656, 38320, 47900, 61312, 76640, 95800, 102251, 153280, 191600, 204502, 306560, 383200, 409004, 511255, 766400, 818008, 1022510, 1532800, 1636016, 2045020, 2556275, 3272032, 4090040, 5112550, 6544064, 8180080, 10225100, 13088128, 16360160, 20450200, 32720320, 40900400, 48978229, 65440640, 81800800, 97956458, 163601600, 195912916, 244891145, 327203200, 391825832, 489782290, 783651664, 979564580, 1224455725, 1567303328, 1959129160, 2448911450, 3134606656, 3918258320, 4897822900, 6269213312, 7836516640, 9795645800, 15673033280, 19591291600, 31346066560, 39182583200, 78365166400, 156730332800]

約数ペア:

[(1, 156730332800), (2, 78365166400), (4, 39182583200), (5, 31346066560), (8, 19591291600), (10, 15673033280), (16, 9795645800), (20, 7836516640), (25, 6269213312), (32, 4897822900), (40, 3918258320), (50, 3134606656), (64, 2448911450), (80, 1959129160), (100, 1567303328), (128, 1224455725), (160, 979564580), (200, 783651664), (320, 489782290), (400, 391825832), (479, 327203200), (640, 244891145), (800, 195912916), (958, 163601600), (1600, 97956458), (1916, 81800800), (2395, 65440640), (3200, 48978229), (3832, 40900400), (4790, 32720320), (7664, 20450200), (9580, 16360160), (11975, 13088128), (15328, 10225100), (19160, 8180080), (23950, 6544064), (30656, 5112550), (38320, 4090040), (47900, 3272032), (61312, 2556275), (76640, 2045020), (95800, 1636016), (102251, 1532800), (153280, 1022510), (191600, 818008), (204502, 766400), (306560, 511255), (383200, 409004)]