307661760

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{5087}}^1$

素因数の和:5120

約数の個数: 224

約数和(自身を含む): 1240657920

約数和(自身を除く): 932996160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 5087, 6048, 6720, 7560, 8640, 10080, 10174, 12096, 15120, 15261, 20160, 20348, 25435, 30240, 30522, 35609, 40696, 45783, 50870, 60480, 61044, 71218, 76305, 81392, 91566, 101740, 106827, 122088, 137349, 142436, 152610, 162784, 178045, 183132, 203480, 213654, 228915, 244176, 274698, 284872, 305220, 320481, 325568, 356090, 366264, 406960, 427308, 457830, 488352, 534135, 549396, 569744, 610440, 640962, 686745, 712180, 732528, 813920, 854616, 915660, 961443, 976704, 1068270, 1098792, 1139488, 1220880, 1281924, 1373490, 1424360, 1465056, 1602405, 1627840, 1709232, 1831320, 1922886, 2136540, 2197584, 2278976, 2441760, 2563848, 2746980, 2848720, 2930112, 3204810, 3418464, 3662640, 3845772, 4273080, 4395168, 4807215, 4883520, 5127696, 5493960, 5697440, 6409620, 6836928, 7325280, 7691544, 8546160, 8790336, 9614430, 10255392, 10987920, 11394880, 12819240, 14650560, 15383088, 17092320, 19228860, 20510784, 21975840, 25638480, 30766176, 34184640, 38457720, 43951680, 51276960, 61532352, 76915440, 102553920, 153830880, 307661760]

約数ペア:

[(1, 307661760), (2, 153830880), (3, 102553920), (4, 76915440), (5, 61532352), (6, 51276960), (7, 43951680), (8, 38457720), (9, 34184640), (10, 30766176), (12, 25638480), (14, 21975840), (15, 20510784), (16, 19228860), (18, 17092320), (20, 15383088), (21, 14650560), (24, 12819240), (27, 11394880), (28, 10987920), (30, 10255392), (32, 9614430), (35, 8790336), (36, 8546160), (40, 7691544), (42, 7325280), (45, 6836928), (48, 6409620), (54, 5697440), (56, 5493960), (60, 5127696), (63, 4883520), (64, 4807215), (70, 4395168), (72, 4273080), (80, 3845772), (84, 3662640), (90, 3418464), (96, 3204810), (105, 2930112), (108, 2848720), (112, 2746980), (120, 2563848), (126, 2441760), (135, 2278976), (140, 2197584), (144, 2136540), (160, 1922886), (168, 1831320), (180, 1709232), (189, 1627840), (192, 1602405), (210, 1465056), (216, 1424360), (224, 1373490), (240, 1281924), (252, 1220880), (270, 1139488), (280, 1098792), (288, 1068270), (315, 976704), (320, 961443), (336, 915660), (360, 854616), (378, 813920), (420, 732528), (432, 712180), (448, 686745), (480, 640962), (504, 610440), (540, 569744), (560, 549396), (576, 534135), (630, 488352), (672, 457830), (720, 427308), (756, 406960), (840, 366264), (864, 356090), (945, 325568), (960, 320481), (1008, 305220), (1080, 284872), (1120, 274698), (1260, 244176), (1344, 228915), (1440, 213654), (1512, 203480), (1680, 183132), (1728, 178045), (1890, 162784), (2016, 152610), (2160, 142436), (2240, 137349), (2520, 122088), (2880, 106827), (3024, 101740), (3360, 91566), (3780, 81392), (4032, 76305), (4320, 71218), (5040, 61044), (5087, 60480), (6048, 50870), (6720, 45783), (7560, 40696), (8640, 35609), (10080, 30522), (10174, 30240), (12096, 25435), (15120, 20348), (15261, 20160)]