179495680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 560415744

約数和(自身を除く): 380920064

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 64, 65, 67, 70, 80, 91, 92, 104, 112, 115, 128, 130, 134, 140, 160, 161, 182, 184, 208, 224, 230, 256, 260, 268, 280, 299, 320, 322, 335, 364, 368, 416, 448, 455, 460, 469, 520, 536, 560, 598, 640, 644, 670, 728, 736, 805, 832, 871, 896, 910, 920, 938, 1040, 1072, 1120, 1196, 1280, 1288, 1340, 1456, 1472, 1495, 1541, 1610, 1664, 1742, 1792, 1820, 1840, 1876, 2080, 2093, 2144, 2240, 2345, 2392, 2576, 2680, 2912, 2944, 2990, 3082, 3220, 3328, 3484, 3640, 3680, 3752, 4160, 4186, 4288, 4355, 4480, 4690, 4784, 5152, 5360, 5824, 5888, 5980, 6097, 6164, 6440, 6968, 7280, 7360, 7504, 7705, 8320, 8372, 8576, 8710, 8960, 9380, 9568, 10304, 10465, 10720, 10787, 11648, 11960, 12194, 12328, 12880, 13936, 14560, 14720, 15008, 15410, 16640, 16744, 17152, 17420, 18760, 19136, 20033, 20608, 20930, 21440, 21574, 23296, 23920, 24388, 24656, 25760, 27872, 29120, 29440, 30016, 30485, 30820, 33488, 34840, 37520, 38272, 40066, 41216, 41860, 42880, 43148, 47840, 48776, 49312, 51520, 53935, 55744, 58240, 60032, 60970, 61640, 66976, 69680, 75040, 76544, 80132, 83720, 85760, 86296, 95680, 97552, 98624, 100165, 103040, 107870, 111488, 116480, 120064, 121940, 123280, 133952, 139360, 140231, 150080, 160264, 167440, 172592, 191360, 195104, 197248, 200330, 206080, 215740, 222976, 243880, 246560, 267904, 278720, 280462, 300160, 320528, 334880, 345184, 382720, 390208, 394496, 400660, 431480, 487760, 493120, 535808, 557440, 560924, 600320, 641056, 669760, 690368, 701155, 780416, 801320, 862960, 975520, 986240, 1114880, 1121848, 1282112, 1339520, 1380736, 1402310, 1560832, 1602640, 1725920, 1951040, 1972480, 2243696, 2564224, 2679040, 2761472, 2804620, 3205280, 3451840, 3902080, 4487392, 5128448, 5609240, 6410560, 6903680, 7804160, 8974784, 11218480, 12821120, 13807360, 17949568, 22436960, 25642240, 35899136, 44873920, 89747840, 179495680]

約数ペア:

[(1, 179495680), (2, 89747840), (4, 44873920), (5, 35899136), (7, 25642240), (8, 22436960), (10, 17949568), (13, 13807360), (14, 12821120), (16, 11218480), (20, 8974784), (23, 7804160), (26, 6903680), (28, 6410560), (32, 5609240), (35, 5128448), (40, 4487392), (46, 3902080), (52, 3451840), (56, 3205280), (64, 2804620), (65, 2761472), (67, 2679040), (70, 2564224), (80, 2243696), (91, 1972480), (92, 1951040), (104, 1725920), (112, 1602640), (115, 1560832), (128, 1402310), (130, 1380736), (134, 1339520), (140, 1282112), (160, 1121848), (161, 1114880), (182, 986240), (184, 975520), (208, 862960), (224, 801320), (230, 780416), (256, 701155), (260, 690368), (268, 669760), (280, 641056), (299, 600320), (320, 560924), (322, 557440), (335, 535808), (364, 493120), (368, 487760), (416, 431480), (448, 400660), (455, 394496), (460, 390208), (469, 382720), (520, 345184), (536, 334880), (560, 320528), (598, 300160), (640, 280462), (644, 278720), (670, 267904), (728, 246560), (736, 243880), (805, 222976), (832, 215740), (871, 206080), (896, 200330), (910, 197248), (920, 195104), (938, 191360), (1040, 172592), (1072, 167440), (1120, 160264), (1196, 150080), (1280, 140231), (1288, 139360), (1340, 133952), (1456, 123280), (1472, 121940), (1495, 120064), (1541, 116480), (1610, 111488), (1664, 107870), (1742, 103040), (1792, 100165), (1820, 98624), (1840, 97552), (1876, 95680), (2080, 86296), (2093, 85760), (2144, 83720), (2240, 80132), (2345, 76544), (2392, 75040), (2576, 69680), (2680, 66976), (2912, 61640), (2944, 60970), (2990, 60032), (3082, 58240), (3220, 55744), (3328, 53935), (3484, 51520), (3640, 49312), (3680, 48776), (3752, 47840), (4160, 43148), (4186, 42880), (4288, 41860), (4355, 41216), (4480, 40066), (4690, 38272), (4784, 37520), (5152, 34840), (5360, 33488), (5824, 30820), (5888, 30485), (5980, 30016), (6097, 29440), (6164, 29120), (6440, 27872), (6968, 25760), (7280, 24656), (7360, 24388), (7504, 23920), (7705, 23296), (8320, 21574), (8372, 21440), (8576, 20930), (8710, 20608), (8960, 20033), (9380, 19136), (9568, 18760), (10304, 17420), (10465, 17152), (10720, 16744), (10787, 16640), (11648, 15410), (11960, 15008), (12194, 14720), (12328, 14560), (12880, 13936)]