739125280

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2027}}^1$

素因数の和:2138

約数の個数: 96

約数和(自身を含む): 1821403584

約数和(自身を除く): 1082278304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 53, 80, 86, 106, 160, 172, 212, 215, 265, 344, 424, 430, 530, 688, 848, 860, 1060, 1376, 1696, 1720, 2027, 2120, 2279, 3440, 4054, 4240, 4558, 6880, 8108, 8480, 9116, 10135, 11395, 16216, 18232, 20270, 22790, 32432, 36464, 40540, 45580, 64864, 72928, 81080, 87161, 91160, 107431, 162160, 174322, 182320, 214862, 324320, 348644, 364640, 429724, 435805, 537155, 697288, 859448, 871610, 1074310, 1394576, 1718896, 1743220, 2148620, 2789152, 3437792, 3486440, 4297240, 4619533, 6972880, 8594480, 9239066, 13945760, 17188960, 18478132, 23097665, 36956264, 46195330, 73912528, 92390660, 147825056, 184781320, 369562640, 739125280]

約数ペア:

[(1, 739125280), (2, 369562640), (4, 184781320), (5, 147825056), (8, 92390660), (10, 73912528), (16, 46195330), (20, 36956264), (32, 23097665), (40, 18478132), (43, 17188960), (53, 13945760), (80, 9239066), (86, 8594480), (106, 6972880), (160, 4619533), (172, 4297240), (212, 3486440), (215, 3437792), (265, 2789152), (344, 2148620), (424, 1743220), (430, 1718896), (530, 1394576), (688, 1074310), (848, 871610), (860, 859448), (1060, 697288), (1376, 537155), (1696, 435805), (1720, 429724), (2027, 364640), (2120, 348644), (2279, 324320), (3440, 214862), (4054, 182320), (4240, 174322), (4558, 162160), (6880, 107431), (8108, 91160), (8480, 87161), (9116, 81080), (10135, 72928), (11395, 64864), (16216, 45580), (18232, 40540), (20270, 36464), (22790, 32432)]