423877680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 1484342496

約数和(自身を除く): 1060464816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 83, 90, 120, 123, 144, 164, 166, 173, 180, 205, 240, 246, 249, 328, 332, 346, 360, 369, 410, 415, 492, 498, 519, 615, 656, 664, 692, 720, 738, 747, 820, 830, 865, 984, 996, 1038, 1230, 1245, 1328, 1384, 1476, 1494, 1557, 1640, 1660, 1730, 1845, 1968, 1992, 2076, 2460, 2490, 2595, 2768, 2952, 2988, 3114, 3280, 3320, 3403, 3460, 3690, 3735, 3984, 4152, 4920, 4980, 5190, 5904, 5976, 6228, 6640, 6806, 6920, 7093, 7380, 7470, 7785, 8304, 9840, 9960, 10209, 10380, 11952, 12456, 13612, 13840, 14186, 14359, 14760, 14940, 15570, 17015, 19920, 20418, 20760, 21279, 24912, 27224, 28372, 28718, 29520, 29880, 30627, 31140, 34030, 35465, 40836, 41520, 42558, 43077, 51045, 54448, 56744, 57436, 59760, 61254, 62280, 63837, 68060, 70930, 71795, 81672, 85116, 86154, 102090, 106395, 113488, 114872, 122508, 124560, 127674, 129231, 136120, 141860, 143590, 153135, 163344, 170232, 172308, 204180, 212790, 215385, 229744, 245016, 255348, 258462, 272240, 283720, 287180, 306270, 319185, 340464, 344616, 408360, 425580, 430770, 490032, 510696, 516924, 567440, 574360, 588719, 612540, 638370, 646155, 689232, 816720, 851160, 861540, 1021392, 1033848, 1148720, 1177438, 1225080, 1276740, 1292310, 1702320, 1723080, 1766157, 2067696, 2354876, 2450160, 2553480, 2584620, 2943595, 3446160, 3532314, 4709752, 5106960, 5169240, 5298471, 5887190, 7064628, 8830785, 9419504, 10338480, 10596942, 11774380, 14129256, 17661570, 21193884, 23548760, 26492355, 28258512, 35323140, 42387768, 47097520, 52984710, 70646280, 84775536, 105969420, 141292560, 211938840, 423877680]

約数ペア:

[(1, 423877680), (2, 211938840), (3, 141292560), (4, 105969420), (5, 84775536), (6, 70646280), (8, 52984710), (9, 47097520), (10, 42387768), (12, 35323140), (15, 28258512), (16, 26492355), (18, 23548760), (20, 21193884), (24, 17661570), (30, 14129256), (36, 11774380), (40, 10596942), (41, 10338480), (45, 9419504), (48, 8830785), (60, 7064628), (72, 5887190), (80, 5298471), (82, 5169240), (83, 5106960), (90, 4709752), (120, 3532314), (123, 3446160), (144, 2943595), (164, 2584620), (166, 2553480), (173, 2450160), (180, 2354876), (205, 2067696), (240, 1766157), (246, 1723080), (249, 1702320), (328, 1292310), (332, 1276740), (346, 1225080), (360, 1177438), (369, 1148720), (410, 1033848), (415, 1021392), (492, 861540), (498, 851160), (519, 816720), (615, 689232), (656, 646155), (664, 638370), (692, 612540), (720, 588719), (738, 574360), (747, 567440), (820, 516924), (830, 510696), (865, 490032), (984, 430770), (996, 425580), (1038, 408360), (1230, 344616), (1245, 340464), (1328, 319185), (1384, 306270), (1476, 287180), (1494, 283720), (1557, 272240), (1640, 258462), (1660, 255348), (1730, 245016), (1845, 229744), (1968, 215385), (1992, 212790), (2076, 204180), (2460, 172308), (2490, 170232), (2595, 163344), (2768, 153135), (2952, 143590), (2988, 141860), (3114, 136120), (3280, 129231), (3320, 127674), (3403, 124560), (3460, 122508), (3690, 114872), (3735, 113488), (3984, 106395), (4152, 102090), (4920, 86154), (4980, 85116), (5190, 81672), (5904, 71795), (5976, 70930), (6228, 68060), (6640, 63837), (6806, 62280), (6920, 61254), (7093, 59760), (7380, 57436), (7470, 56744), (7785, 54448), (8304, 51045), (9840, 43077), (9960, 42558), (10209, 41520), (10380, 40836), (11952, 35465), (12456, 34030), (13612, 31140), (13840, 30627), (14186, 29880), (14359, 29520), (14760, 28718), (14940, 28372), (15570, 27224), (17015, 24912), (19920, 21279), (20418, 20760)]