79816440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 275788800

約数和(自身を除く): 195972360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 121, 132, 138, 165, 184, 220, 230, 239, 242, 253, 264, 276, 330, 345, 363, 440, 460, 478, 484, 506, 552, 605, 660, 690, 717, 726, 759, 920, 956, 968, 1012, 1195, 1210, 1265, 1320, 1380, 1434, 1452, 1518, 1815, 1912, 2024, 2390, 2420, 2530, 2629, 2760, 2783, 2868, 2904, 3036, 3585, 3630, 3795, 4780, 4840, 5060, 5258, 5497, 5566, 5736, 6072, 7170, 7260, 7590, 7887, 8349, 9560, 10120, 10516, 10994, 11132, 13145, 13915, 14340, 14520, 15180, 15774, 16491, 16698, 21032, 21988, 22264, 26290, 27485, 27830, 28680, 28919, 30360, 31548, 32982, 33396, 39435, 41745, 43976, 52580, 54970, 55660, 57838, 60467, 63096, 65964, 66792, 78870, 82455, 83490, 86757, 105160, 109940, 111320, 115676, 120934, 131928, 144595, 157740, 164910, 166980, 173514, 181401, 219880, 231352, 241868, 289190, 302335, 315480, 329820, 333960, 347028, 362802, 433785, 483736, 578380, 604670, 659640, 665137, 694056, 725604, 867570, 907005, 1156760, 1209340, 1330274, 1451208, 1735140, 1814010, 1995411, 2418680, 2660548, 3325685, 3470280, 3628020, 3990822, 5321096, 6651370, 7256040, 7981644, 9977055, 13302740, 15963288, 19954110, 26605480, 39908220, 79816440]

約数ペア:

[(1, 79816440), (2, 39908220), (3, 26605480), (4, 19954110), (5, 15963288), (6, 13302740), (8, 9977055), (10, 7981644), (11, 7256040), (12, 6651370), (15, 5321096), (20, 3990822), (22, 3628020), (23, 3470280), (24, 3325685), (30, 2660548), (33, 2418680), (40, 1995411), (44, 1814010), (46, 1735140), (55, 1451208), (60, 1330274), (66, 1209340), (69, 1156760), (88, 907005), (92, 867570), (110, 725604), (115, 694056), (120, 665137), (121, 659640), (132, 604670), (138, 578380), (165, 483736), (184, 433785), (220, 362802), (230, 347028), (239, 333960), (242, 329820), (253, 315480), (264, 302335), (276, 289190), (330, 241868), (345, 231352), (363, 219880), (440, 181401), (460, 173514), (478, 166980), (484, 164910), (506, 157740), (552, 144595), (605, 131928), (660, 120934), (690, 115676), (717, 111320), (726, 109940), (759, 105160), (920, 86757), (956, 83490), (968, 82455), (1012, 78870), (1195, 66792), (1210, 65964), (1265, 63096), (1320, 60467), (1380, 57838), (1434, 55660), (1452, 54970), (1518, 52580), (1815, 43976), (1912, 41745), (2024, 39435), (2390, 33396), (2420, 32982), (2530, 31548), (2629, 30360), (2760, 28919), (2783, 28680), (2868, 27830), (2904, 27485), (3036, 26290), (3585, 22264), (3630, 21988), (3795, 21032), (4780, 16698), (4840, 16491), (5060, 15774), (5258, 15180), (5497, 14520), (5566, 14340), (5736, 13915), (6072, 13145), (7170, 11132), (7260, 10994), (7590, 10516), (7887, 10120), (8349, 9560)]