2014647720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{236461}}^1$

素因数の和:236546

約数の個数: 64

約数和(自身を含む): 6129095040

約数和(自身を除く): 4114447320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 236461, 472922, 709383, 945844, 1182305, 1418766, 1891688, 2364610, 2837532, 3546915, 4729220, 5675064, 7093830, 9458440, 14187660, 16788731, 28375320, 33577462, 50366193, 67154924, 83943655, 100732386, 134309848, 167887310, 201464772, 251830965, 335774620, 402929544, 503661930, 671549240, 1007323860, 2014647720]

約数ペア:

[(1, 2014647720), (2, 1007323860), (3, 671549240), (4, 503661930), (5, 402929544), (6, 335774620), (8, 251830965), (10, 201464772), (12, 167887310), (15, 134309848), (20, 100732386), (24, 83943655), (30, 67154924), (40, 50366193), (60, 33577462), (71, 28375320), (120, 16788731), (142, 14187660), (213, 9458440), (284, 7093830), (355, 5675064), (426, 4729220), (568, 3546915), (710, 2837532), (852, 2364610), (1065, 1891688), (1420, 1418766), (1704, 1182305), (2130, 945844), (2840, 709383), (4260, 472922), (8520, 236461)]