314679960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17839}}^1$

素因数の和:17870

約数の個数: 144

約数和(自身を含む): 1189749600

約数和(自身を除く): 875069640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 17839, 35678, 53517, 71356, 89195, 107034, 124873, 142712, 160551, 178390, 214068, 249746, 267585, 321102, 356780, 374619, 428136, 499492, 535170, 624365, 642204, 713560, 749238, 802755, 874111, 998984, 1070340, 1123857, 1248730, 1284408, 1498476, 1605510, 1748222, 1873095, 2140680, 2247714, 2497460, 2622333, 2996952, 3211020, 3496444, 3746190, 4370555, 4495428, 4994920, 5244666, 5619285, 6422040, 6992888, 7492380, 7866999, 8741110, 8990856, 10489332, 11238570, 13111665, 14984760, 15733998, 17482220, 20978664, 22477140, 26223330, 31467996, 34964440, 39334995, 44954280, 52446660, 62935992, 78669990, 104893320, 157339980, 314679960]

約数ペア:

[(1, 314679960), (2, 157339980), (3, 104893320), (4, 78669990), (5, 62935992), (6, 52446660), (7, 44954280), (8, 39334995), (9, 34964440), (10, 31467996), (12, 26223330), (14, 22477140), (15, 20978664), (18, 17482220), (20, 15733998), (21, 14984760), (24, 13111665), (28, 11238570), (30, 10489332), (35, 8990856), (36, 8741110), (40, 7866999), (42, 7492380), (45, 6992888), (49, 6422040), (56, 5619285), (60, 5244666), (63, 4994920), (70, 4495428), (72, 4370555), (84, 3746190), (90, 3496444), (98, 3211020), (105, 2996952), (120, 2622333), (126, 2497460), (140, 2247714), (147, 2140680), (168, 1873095), (180, 1748222), (196, 1605510), (210, 1498476), (245, 1284408), (252, 1248730), (280, 1123857), (294, 1070340), (315, 998984), (360, 874111), (392, 802755), (420, 749238), (441, 713560), (490, 642204), (504, 624365), (588, 535170), (630, 499492), (735, 428136), (840, 374619), (882, 356780), (980, 321102), (1176, 267585), (1260, 249746), (1470, 214068), (1764, 178390), (1960, 160551), (2205, 142712), (2520, 124873), (2940, 107034), (3528, 89195), (4410, 71356), (5880, 53517), (8820, 35678), (17640, 17839)]