27299172880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{68371}}^1$

素因数の和:68445

約数の個数: 160

約数和(自身を含む): 78134427648

約数和(自身を除く): 50835254768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 620, 644, 713, 805, 868, 920, 1085, 1240, 1288, 1426, 1610, 1736, 1840, 2170, 2480, 2576, 2852, 3220, 3472, 3565, 4340, 4991, 5704, 6440, 7130, 8680, 9982, 11408, 12880, 14260, 17360, 19964, 24955, 28520, 39928, 49910, 57040, 68371, 79856, 99820, 136742, 199640, 273484, 341855, 399280, 478597, 546968, 683710, 957194, 1093936, 1367420, 1572533, 1914388, 2119501, 2392985, 2734840, 3145066, 3828776, 4239002, 4785970, 5469680, 6290132, 7657552, 7862665, 8478004, 9571940, 10597505, 11007731, 12580264, 14836507, 15725330, 16956008, 19143880, 21195010, 22015462, 25160528, 29673014, 31450660, 33912016, 38287760, 42390020, 44030924, 48748523, 55038655, 59346028, 62901320, 74182535, 84780040, 88061848, 97497046, 110077310, 118692056, 125802640, 148365070, 169560080, 176123696, 194994092, 220154620, 237384112, 243742615, 296730140, 341239661, 389988184, 440309240, 487485230, 593460280, 682479322, 779976368, 880618480, 974970460, 1186920560, 1364958644, 1706198305, 1949940920, 2729917288, 3412396610, 3899881840, 5459834576, 6824793220, 13649586440, 27299172880]

約数ペア:

[(1, 27299172880), (2, 13649586440), (4, 6824793220), (5, 5459834576), (7, 3899881840), (8, 3412396610), (10, 2729917288), (14, 1949940920), (16, 1706198305), (20, 1364958644), (23, 1186920560), (28, 974970460), (31, 880618480), (35, 779976368), (40, 682479322), (46, 593460280), (56, 487485230), (62, 440309240), (70, 389988184), (80, 341239661), (92, 296730140), (112, 243742615), (115, 237384112), (124, 220154620), (140, 194994092), (155, 176123696), (161, 169560080), (184, 148365070), (217, 125802640), (230, 118692056), (248, 110077310), (280, 97497046), (310, 88061848), (322, 84780040), (368, 74182535), (434, 62901320), (460, 59346028), (496, 55038655), (560, 48748523), (620, 44030924), (644, 42390020), (713, 38287760), (805, 33912016), (868, 31450660), (920, 29673014), (1085, 25160528), (1240, 22015462), (1288, 21195010), (1426, 19143880), (1610, 16956008), (1736, 15725330), (1840, 14836507), (2170, 12580264), (2480, 11007731), (2576, 10597505), (2852, 9571940), (3220, 8478004), (3472, 7862665), (3565, 7657552), (4340, 6290132), (4991, 5469680), (5704, 4785970), (6440, 4239002), (7130, 3828776), (8680, 3145066), (9982, 2734840), (11408, 2392985), (12880, 2119501), (14260, 1914388), (17360, 1572533), (19964, 1367420), (24955, 1093936), (28520, 957194), (39928, 683710), (49910, 546968), (57040, 478597), (68371, 399280), (79856, 341855), (99820, 273484), (136742, 199640)]