70078240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 175271040

約数和(自身を除く): 105192800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 137, 139, 160, 184, 230, 274, 278, 368, 460, 548, 556, 685, 695, 736, 920, 1096, 1112, 1370, 1390, 1840, 2192, 2224, 2740, 2780, 3151, 3197, 3680, 4384, 4448, 5480, 5560, 6302, 6394, 10960, 11120, 12604, 12788, 15755, 15985, 19043, 21920, 22240, 25208, 25576, 31510, 31970, 38086, 50416, 51152, 63020, 63940, 76172, 95215, 100832, 102304, 126040, 127880, 152344, 190430, 252080, 255760, 304688, 380860, 437989, 504160, 511520, 609376, 761720, 875978, 1523440, 1751956, 2189945, 3046880, 3503912, 4379890, 7007824, 8759780, 14015648, 17519560, 35039120, 70078240]

約数ペア:

[(1, 70078240), (2, 35039120), (4, 17519560), (5, 14015648), (8, 8759780), (10, 7007824), (16, 4379890), (20, 3503912), (23, 3046880), (32, 2189945), (40, 1751956), (46, 1523440), (80, 875978), (92, 761720), (115, 609376), (137, 511520), (139, 504160), (160, 437989), (184, 380860), (230, 304688), (274, 255760), (278, 252080), (368, 190430), (460, 152344), (548, 127880), (556, 126040), (685, 102304), (695, 100832), (736, 95215), (920, 76172), (1096, 63940), (1112, 63020), (1370, 51152), (1390, 50416), (1840, 38086), (2192, 31970), (2224, 31510), (2740, 25576), (2780, 25208), (3151, 22240), (3197, 21920), (3680, 19043), (4384, 15985), (4448, 15755), (5480, 12788), (5560, 12604), (6302, 11120), (6394, 10960)]