141608720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14629}}^1$

素因数の和:14664

約数の個数: 60

約数和(自身を含む): 361916940

約数和(自身を除く): 220308220

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 14629, 29258, 58516, 73145, 117032, 146290, 160919, 234064, 292580, 321838, 585160, 643676, 804595, 1170320, 1287352, 1609190, 1770109, 2574704, 3218380, 3540218, 6436760, 7080436, 8850545, 12873520, 14160872, 17701090, 28321744, 35402180, 70804360, 141608720]

約数ペア:

[(1, 141608720), (2, 70804360), (4, 35402180), (5, 28321744), (8, 17701090), (10, 14160872), (11, 12873520), (16, 8850545), (20, 7080436), (22, 6436760), (40, 3540218), (44, 3218380), (55, 2574704), (80, 1770109), (88, 1609190), (110, 1287352), (121, 1170320), (176, 804595), (220, 643676), (242, 585160), (440, 321838), (484, 292580), (605, 234064), (880, 160919), (968, 146290), (1210, 117032), (1936, 73145), (2420, 58516), (4840, 29258), (9680, 14629)]