67222320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25463}}^1$

素因数の和:25490

約数の個数: 80

約数和(自身を含む): 227342592

約数和(自身を除く): 160120272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 25463, 50926, 76389, 101852, 127315, 152778, 203704, 254630, 280093, 305556, 381945, 407408, 509260, 560186, 611112, 763890, 840279, 1018520, 1120372, 1222224, 1400465, 1527780, 1680558, 2037040, 2240744, 2800930, 3055560, 3361116, 4201395, 4481488, 5601860, 6111120, 6722232, 8402790, 11203720, 13444464, 16805580, 22407440, 33611160, 67222320]

約数ペア:

[(1, 67222320), (2, 33611160), (3, 22407440), (4, 16805580), (5, 13444464), (6, 11203720), (8, 8402790), (10, 6722232), (11, 6111120), (12, 5601860), (15, 4481488), (16, 4201395), (20, 3361116), (22, 3055560), (24, 2800930), (30, 2240744), (33, 2037040), (40, 1680558), (44, 1527780), (48, 1400465), (55, 1222224), (60, 1120372), (66, 1018520), (80, 840279), (88, 763890), (110, 611112), (120, 560186), (132, 509260), (165, 407408), (176, 381945), (220, 305556), (240, 280093), (264, 254630), (330, 203704), (440, 152778), (528, 127315), (660, 101852), (880, 76389), (1320, 50926), (2640, 25463)]