8489320560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{80209}}^1$

素因数の和:80245

約数の個数: 240

約数和(自身を含む): 34015456800

約数和(自身を除く): 25526136240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 13230, 15120, 17640, 21168, 26460, 35280, 52920, 80209, 105840, 160418, 240627, 320836, 401045, 481254, 561463, 641672, 721881, 802090, 962508, 1122926, 1203135, 1283344, 1443762, 1604180, 1684389, 1925016, 2165643, 2245852, 2406270, 2807315, 2887524, 3208360, 3368778, 3609405, 3850032, 3930241, 4331286, 4491704, 4812540, 5053167, 5614630, 5775048, 6416720, 6737556, 7218810, 7860482, 8421945, 8662572, 8983408, 9625080, 10106334, 10828215, 11229260, 11550096, 11790723, 13475112, 14437620, 15159501, 15720964, 16843890, 17325144, 19250160, 19651205, 20212668, 21656430, 22458520, 23581446, 25265835, 26950224, 28875240, 30319002, 31441928, 33687780, 34650288, 35372169, 39302410, 40425336, 43312860, 44917040, 47162892, 50531670, 57750480, 58953615, 60638004, 62883856, 67375560, 70744338, 75797505, 78604820, 80850672, 86625720, 94325784, 101063340, 106116507, 117907230, 121276008, 134751120, 141488676, 151595010, 157209640, 173251440, 176860845, 188651568, 202126680, 212233014, 235814460, 242552016, 282977352, 303190020, 314419280, 353721690, 404253360, 424466028, 471628920, 530582535, 565954704, 606380040, 707443380, 848932056, 943257840, 1061165070, 1212760080, 1414886760, 1697864112, 2122330140, 2829773520, 4244660280, 8489320560]

約数ペア:

[(1, 8489320560), (2, 4244660280), (3, 2829773520), (4, 2122330140), (5, 1697864112), (6, 1414886760), (7, 1212760080), (8, 1061165070), (9, 943257840), (10, 848932056), (12, 707443380), (14, 606380040), (15, 565954704), (16, 530582535), (18, 471628920), (20, 424466028), (21, 404253360), (24, 353721690), (27, 314419280), (28, 303190020), (30, 282977352), (35, 242552016), (36, 235814460), (40, 212233014), (42, 202126680), (45, 188651568), (48, 176860845), (49, 173251440), (54, 157209640), (56, 151595010), (60, 141488676), (63, 134751120), (70, 121276008), (72, 117907230), (80, 106116507), (84, 101063340), (90, 94325784), (98, 86625720), (105, 80850672), (108, 78604820), (112, 75797505), (120, 70744338), (126, 67375560), (135, 62883856), (140, 60638004), (144, 58953615), (147, 57750480), (168, 50531670), (180, 47162892), (189, 44917040), (196, 43312860), (210, 40425336), (216, 39302410), (240, 35372169), (245, 34650288), (252, 33687780), (270, 31441928), (280, 30319002), (294, 28875240), (315, 26950224), (336, 25265835), (360, 23581446), (378, 22458520), (392, 21656430), (420, 20212668), (432, 19651205), (441, 19250160), (490, 17325144), (504, 16843890), (540, 15720964), (560, 15159501), (588, 14437620), (630, 13475112), (720, 11790723), (735, 11550096), (756, 11229260), (784, 10828215), (840, 10106334), (882, 9625080), (945, 8983408), (980, 8662572), (1008, 8421945), (1080, 7860482), (1176, 7218810), (1260, 6737556), (1323, 6416720), (1470, 5775048), (1512, 5614630), (1680, 5053167), (1764, 4812540), (1890, 4491704), (1960, 4331286), (2160, 3930241), (2205, 3850032), (2352, 3609405), (2520, 3368778), (2646, 3208360), (2940, 2887524), (3024, 2807315), (3528, 2406270), (3780, 2245852), (3920, 2165643), (4410, 1925016), (5040, 1684389), (5292, 1604180), (5880, 1443762), (6615, 1283344), (7056, 1203135), (7560, 1122926), (8820, 962508), (10584, 802090), (11760, 721881), (13230, 641672), (15120, 561463), (17640, 481254), (21168, 401045), (26460, 320836), (35280, 240627), (52920, 160418), (80209, 105840)]