199306320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17669}}^1$

素因数の和:17732

約数の個数: 80

約数和(自身を含む): 631031040

約数和(自身を除く): 431724720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 17669, 35338, 53007, 70676, 88345, 106014, 141352, 176690, 212028, 265035, 282704, 353380, 424056, 530070, 706760, 830443, 848112, 1060140, 1413520, 1660886, 2120280, 2491329, 3321772, 4152215, 4240560, 4982658, 6643544, 8304430, 9965316, 12456645, 13287088, 16608860, 19930632, 24913290, 33217720, 39861264, 49826580, 66435440, 99653160, 199306320]

約数ペア:

[(1, 199306320), (2, 99653160), (3, 66435440), (4, 49826580), (5, 39861264), (6, 33217720), (8, 24913290), (10, 19930632), (12, 16608860), (15, 13287088), (16, 12456645), (20, 9965316), (24, 8304430), (30, 6643544), (40, 4982658), (47, 4240560), (48, 4152215), (60, 3321772), (80, 2491329), (94, 2120280), (120, 1660886), (141, 1413520), (188, 1060140), (235, 848112), (240, 830443), (282, 706760), (376, 530070), (470, 424056), (564, 353380), (705, 282704), (752, 265035), (940, 212028), (1128, 176690), (1410, 141352), (1880, 106014), (2256, 88345), (2820, 70676), (3760, 53007), (5640, 35338), (11280, 17669)]