127190560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 372556800

約数和(自身を除く): 245366240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 43, 56, 70, 76, 80, 86, 95, 112, 133, 139, 140, 152, 160, 172, 190, 215, 224, 266, 278, 280, 301, 304, 344, 380, 430, 532, 556, 560, 602, 608, 665, 688, 695, 760, 817, 860, 973, 1064, 1112, 1120, 1204, 1330, 1376, 1390, 1505, 1520, 1634, 1720, 1946, 2128, 2224, 2408, 2641, 2660, 2780, 3010, 3040, 3268, 3440, 3892, 4085, 4256, 4448, 4816, 4865, 5282, 5320, 5560, 5719, 5977, 6020, 6536, 6880, 7784, 8170, 9632, 9730, 10564, 10640, 11120, 11438, 11954, 12040, 13072, 13205, 15568, 16340, 18487, 19460, 21128, 21280, 22240, 22876, 23908, 24080, 26144, 26410, 28595, 29885, 31136, 32680, 36974, 38920, 41839, 42256, 45752, 47816, 48160, 52820, 57190, 59770, 65360, 73948, 77840, 83678, 84512, 91504, 92435, 95632, 105640, 113563, 114380, 119540, 130720, 147896, 155680, 167356, 183008, 184870, 191264, 209195, 211280, 227126, 228760, 239080, 295792, 334712, 369740, 418390, 422560, 454252, 457520, 478160, 567815, 591584, 669424, 739480, 794941, 836780, 908504, 915040, 956320, 1135630, 1338848, 1478960, 1589882, 1673560, 1817008, 2271260, 2957920, 3179764, 3347120, 3634016, 3974705, 4542520, 6359528, 6694240, 7949410, 9085040, 12719056, 15898820, 18170080, 25438112, 31797640, 63595280, 127190560]

約数ペア:

[(1, 127190560), (2, 63595280), (4, 31797640), (5, 25438112), (7, 18170080), (8, 15898820), (10, 12719056), (14, 9085040), (16, 7949410), (19, 6694240), (20, 6359528), (28, 4542520), (32, 3974705), (35, 3634016), (38, 3347120), (40, 3179764), (43, 2957920), (56, 2271260), (70, 1817008), (76, 1673560), (80, 1589882), (86, 1478960), (95, 1338848), (112, 1135630), (133, 956320), (139, 915040), (140, 908504), (152, 836780), (160, 794941), (172, 739480), (190, 669424), (215, 591584), (224, 567815), (266, 478160), (278, 457520), (280, 454252), (301, 422560), (304, 418390), (344, 369740), (380, 334712), (430, 295792), (532, 239080), (556, 228760), (560, 227126), (602, 211280), (608, 209195), (665, 191264), (688, 184870), (695, 183008), (760, 167356), (817, 155680), (860, 147896), (973, 130720), (1064, 119540), (1112, 114380), (1120, 113563), (1204, 105640), (1330, 95632), (1376, 92435), (1390, 91504), (1505, 84512), (1520, 83678), (1634, 77840), (1720, 73948), (1946, 65360), (2128, 59770), (2224, 57190), (2408, 52820), (2641, 48160), (2660, 47816), (2780, 45752), (3010, 42256), (3040, 41839), (3268, 38920), (3440, 36974), (3892, 32680), (4085, 31136), (4256, 29885), (4448, 28595), (4816, 26410), (4865, 26144), (5282, 24080), (5320, 23908), (5560, 22876), (5719, 22240), (5977, 21280), (6020, 21128), (6536, 19460), (6880, 18487), (7784, 16340), (8170, 15568), (9632, 13205), (9730, 13072), (10564, 12040), (10640, 11954), (11120, 11438)]