477482720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 192

約数和(自身を含む): 1360255680

約数和(自身を除く): 882772960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 41, 44, 52, 55, 65, 80, 82, 88, 104, 110, 130, 143, 160, 164, 176, 205, 208, 220, 260, 286, 328, 352, 410, 416, 440, 451, 509, 520, 533, 572, 656, 715, 820, 880, 902, 1018, 1040, 1066, 1144, 1312, 1430, 1640, 1760, 1804, 2036, 2080, 2132, 2255, 2288, 2545, 2665, 2860, 3280, 3608, 4072, 4264, 4510, 4576, 5090, 5330, 5599, 5720, 5863, 6560, 6617, 7216, 8144, 8528, 9020, 10180, 10660, 11198, 11440, 11726, 13234, 14432, 16288, 17056, 18040, 20360, 20869, 21320, 22396, 22880, 23452, 26468, 27995, 29315, 33085, 36080, 40720, 41738, 42640, 44792, 46904, 52936, 55990, 58630, 66170, 72160, 72787, 81440, 83476, 85280, 89584, 93808, 104345, 105872, 111980, 117260, 132340, 145574, 166952, 179168, 187616, 208690, 211744, 223960, 229559, 234520, 264680, 271297, 291148, 333904, 363935, 417380, 447920, 459118, 469040, 529360, 542594, 582296, 667808, 727870, 834760, 895840, 918236, 938080, 1058720, 1085188, 1147795, 1164592, 1356485, 1455740, 1669520, 1836472, 2170376, 2295590, 2329184, 2712970, 2911480, 2984267, 3339040, 3672944, 4340752, 4591180, 5425940, 5822960, 5968534, 7345888, 8681504, 9182360, 10851880, 11645920, 11937068, 14921335, 18364720, 21703760, 23874136, 29842670, 36729440, 43407520, 47748272, 59685340, 95496544, 119370680, 238741360, 477482720]

約数ペア:

[(1, 477482720), (2, 238741360), (4, 119370680), (5, 95496544), (8, 59685340), (10, 47748272), (11, 43407520), (13, 36729440), (16, 29842670), (20, 23874136), (22, 21703760), (26, 18364720), (32, 14921335), (40, 11937068), (41, 11645920), (44, 10851880), (52, 9182360), (55, 8681504), (65, 7345888), (80, 5968534), (82, 5822960), (88, 5425940), (104, 4591180), (110, 4340752), (130, 3672944), (143, 3339040), (160, 2984267), (164, 2911480), (176, 2712970), (205, 2329184), (208, 2295590), (220, 2170376), (260, 1836472), (286, 1669520), (328, 1455740), (352, 1356485), (410, 1164592), (416, 1147795), (440, 1085188), (451, 1058720), (509, 938080), (520, 918236), (533, 895840), (572, 834760), (656, 727870), (715, 667808), (820, 582296), (880, 542594), (902, 529360), (1018, 469040), (1040, 459118), (1066, 447920), (1144, 417380), (1312, 363935), (1430, 333904), (1640, 291148), (1760, 271297), (1804, 264680), (2036, 234520), (2080, 229559), (2132, 223960), (2255, 211744), (2288, 208690), (2545, 187616), (2665, 179168), (2860, 166952), (3280, 145574), (3608, 132340), (4072, 117260), (4264, 111980), (4510, 105872), (4576, 104345), (5090, 93808), (5330, 89584), (5599, 85280), (5720, 83476), (5863, 81440), (6560, 72787), (6617, 72160), (7216, 66170), (8144, 58630), (8528, 55990), (9020, 52936), (10180, 46904), (10660, 44792), (11198, 42640), (11440, 41738), (11726, 40720), (13234, 36080), (14432, 33085), (16288, 29315), (17056, 27995), (18040, 26468), (20360, 23452), (20869, 22880), (21320, 22396)]