65074240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 224

約数和(自身を含む): 204825600

約数和(自身を除く): 139751360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 133, 139, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 278, 280, 304, 308, 320, 352, 380, 385, 418, 440, 448, 532, 556, 560, 608, 616, 665, 695, 704, 760, 770, 836, 880, 973, 1045, 1064, 1112, 1120, 1216, 1232, 1330, 1390, 1463, 1520, 1529, 1540, 1672, 1760, 1946, 2090, 2128, 2224, 2240, 2464, 2641, 2660, 2780, 2926, 3040, 3058, 3080, 3344, 3520, 3892, 4180, 4256, 4448, 4865, 4928, 5282, 5320, 5560, 5852, 6080, 6116, 6160, 6688, 7315, 7645, 7784, 8360, 8512, 8896, 9730, 10564, 10640, 10703, 11120, 11704, 12232, 12320, 13205, 13376, 14630, 15290, 15568, 16720, 18487, 19460, 21128, 21280, 21406, 22240, 23408, 24464, 24640, 26410, 29051, 29260, 30580, 31136, 33440, 36974, 38920, 42256, 42560, 42812, 44480, 46816, 48928, 52820, 53515, 58102, 58520, 61160, 62272, 66880, 73948, 77840, 84512, 85624, 92435, 93632, 97856, 105640, 107030, 116204, 117040, 122320, 145255, 147896, 155680, 169024, 171248, 184870, 203357, 211280, 214060, 232408, 234080, 244640, 290510, 295792, 311360, 342496, 369740, 406714, 422560, 428120, 464816, 468160, 489280, 581020, 591584, 684992, 739480, 813428, 845120, 856240, 929632, 1016785, 1162040, 1183168, 1478960, 1626856, 1712480, 1859264, 2033570, 2324080, 2957920, 3253712, 3424960, 4067140, 4648160, 5915840, 6507424, 8134280, 9296320, 13014848, 16268560, 32537120, 65074240]

約数ペア:

[(1, 65074240), (2, 32537120), (4, 16268560), (5, 13014848), (7, 9296320), (8, 8134280), (10, 6507424), (11, 5915840), (14, 4648160), (16, 4067140), (19, 3424960), (20, 3253712), (22, 2957920), (28, 2324080), (32, 2033570), (35, 1859264), (38, 1712480), (40, 1626856), (44, 1478960), (55, 1183168), (56, 1162040), (64, 1016785), (70, 929632), (76, 856240), (77, 845120), (80, 813428), (88, 739480), (95, 684992), (110, 591584), (112, 581020), (133, 489280), (139, 468160), (140, 464816), (152, 428120), (154, 422560), (160, 406714), (176, 369740), (190, 342496), (209, 311360), (220, 295792), (224, 290510), (266, 244640), (278, 234080), (280, 232408), (304, 214060), (308, 211280), (320, 203357), (352, 184870), (380, 171248), (385, 169024), (418, 155680), (440, 147896), (448, 145255), (532, 122320), (556, 117040), (560, 116204), (608, 107030), (616, 105640), (665, 97856), (695, 93632), (704, 92435), (760, 85624), (770, 84512), (836, 77840), (880, 73948), (973, 66880), (1045, 62272), (1064, 61160), (1112, 58520), (1120, 58102), (1216, 53515), (1232, 52820), (1330, 48928), (1390, 46816), (1463, 44480), (1520, 42812), (1529, 42560), (1540, 42256), (1672, 38920), (1760, 36974), (1946, 33440), (2090, 31136), (2128, 30580), (2224, 29260), (2240, 29051), (2464, 26410), (2641, 24640), (2660, 24464), (2780, 23408), (2926, 22240), (3040, 21406), (3058, 21280), (3080, 21128), (3344, 19460), (3520, 18487), (3892, 16720), (4180, 15568), (4256, 15290), (4448, 14630), (4865, 13376), (4928, 13205), (5282, 12320), (5320, 12232), (5560, 11704), (5852, 11120), (6080, 10703), (6116, 10640), (6160, 10564), (6688, 9730), (7315, 8896), (7645, 8512), (7784, 8360)]