178056551220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{215497}}^1$

素因数の和:215849

約数の個数: 96

約数和(自身を含む): 510906106368

約数和(自身を除く): 332849555148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 293, 470, 564, 586, 705, 879, 940, 1172, 1410, 1465, 1758, 2820, 2930, 3516, 4395, 5860, 8790, 13771, 17580, 27542, 41313, 55084, 68855, 82626, 137710, 165252, 206565, 215497, 275420, 413130, 430994, 646491, 826260, 861988, 1077485, 1292982, 2154970, 2585964, 3232455, 4309940, 6464910, 10128359, 12929820, 20256718, 30385077, 40513436, 50641795, 60770154, 63140621, 101283590, 121540308, 126281242, 151925385, 189421863, 202567180, 252562484, 303850770, 315703105, 378843726, 607701540, 631406210, 757687452, 947109315, 1262812420, 1894218630, 2967609187, 3788437260, 5935218374, 8902827561, 11870436748, 14838045935, 17805655122, 29676091870, 35611310244, 44514137805, 59352183740, 89028275610, 178056551220]

約数ペア:

[(1, 178056551220), (2, 89028275610), (3, 59352183740), (4, 44514137805), (5, 35611310244), (6, 29676091870), (10, 17805655122), (12, 14838045935), (15, 11870436748), (20, 8902827561), (30, 5935218374), (47, 3788437260), (60, 2967609187), (94, 1894218630), (141, 1262812420), (188, 947109315), (235, 757687452), (282, 631406210), (293, 607701540), (470, 378843726), (564, 315703105), (586, 303850770), (705, 252562484), (879, 202567180), (940, 189421863), (1172, 151925385), (1410, 126281242), (1465, 121540308), (1758, 101283590), (2820, 63140621), (2930, 60770154), (3516, 50641795), (4395, 40513436), (5860, 30385077), (8790, 20256718), (13771, 12929820), (17580, 10128359), (27542, 6464910), (41313, 4309940), (55084, 3232455), (68855, 2585964), (82626, 2154970), (137710, 1292982), (165252, 1077485), (206565, 861988), (215497, 826260), (275420, 646491), (413130, 430994)]