404799120

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:673

約数の個数: 280

約数和(自身を含む): 1541812032

約数和(自身を除く): 1137012912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 631, 648, 660, 720, 729, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1262, 1296, 1320, 1458, 1485, 1584, 1620, 1782, 1893, 1944, 1980, 2160, 2376, 2430, 2524, 2640, 2673, 2916, 2970, 3155, 3240, 3564, 3645, 3786, 3888, 3960, 4455, 4752, 4860, 5048, 5346, 5679, 5832, 5940, 6310, 6480, 6941, 7128, 7290, 7572, 7920, 8019, 8910, 9465, 9720, 10096, 10692, 11358, 11664, 11880, 12620, 13365, 13882, 14256, 14580, 15144, 16038, 17037, 17820, 18930, 19440, 20823, 21384, 22716, 23760, 25240, 26730, 27764, 28395, 29160, 30288, 32076, 34074, 34705, 35640, 37860, 40095, 41646, 42768, 45432, 50480, 51111, 53460, 55528, 56790, 58320, 62469, 64152, 68148, 69410, 71280, 75720, 80190, 83292, 85185, 90864, 102222, 104115, 106920, 111056, 113580, 124938, 128304, 136296, 138820, 151440, 153333, 160380, 166584, 170370, 187407, 204444, 208230, 213840, 227160, 249876, 255555, 272592, 277640, 306666, 312345, 320760, 333168, 340740, 374814, 408888, 416460, 454320, 459999, 499752, 511110, 555280, 562221, 613332, 624690, 641520, 681480, 749628, 766665, 817776, 832920, 919998, 937035, 999504, 1022220, 1124442, 1226664, 1249380, 1362960, 1499256, 1533330, 1665840, 1686663, 1839996, 1874070, 2044440, 2248884, 2299995, 2453328, 2498760, 2811105, 2998512, 3066660, 3373326, 3679992, 3748140, 4088880, 4497768, 4599990, 4997520, 5059989, 5622210, 6133320, 6746652, 7359984, 7496280, 8433315, 8995536, 9199980, 10119978, 11244420, 12266640, 13493304, 14992560, 16866630, 18399960, 20239956, 22488840, 25299945, 26986608, 33733260, 36799920, 40479912, 44977680, 50599890, 67466520, 80959824, 101199780, 134933040, 202399560, 404799120]

約数ペア:

[(1, 404799120), (2, 202399560), (3, 134933040), (4, 101199780), (5, 80959824), (6, 67466520), (8, 50599890), (9, 44977680), (10, 40479912), (11, 36799920), (12, 33733260), (15, 26986608), (16, 25299945), (18, 22488840), (20, 20239956), (22, 18399960), (24, 16866630), (27, 14992560), (30, 13493304), (33, 12266640), (36, 11244420), (40, 10119978), (44, 9199980), (45, 8995536), (48, 8433315), (54, 7496280), (55, 7359984), (60, 6746652), (66, 6133320), (72, 5622210), (80, 5059989), (81, 4997520), (88, 4599990), (90, 4497768), (99, 4088880), (108, 3748140), (110, 3679992), (120, 3373326), (132, 3066660), (135, 2998512), (144, 2811105), (162, 2498760), (165, 2453328), (176, 2299995), (180, 2248884), (198, 2044440), (216, 1874070), (220, 1839996), (240, 1686663), (243, 1665840), (264, 1533330), (270, 1499256), (297, 1362960), (324, 1249380), (330, 1226664), (360, 1124442), (396, 1022220), (405, 999504), (432, 937035), (440, 919998), (486, 832920), (495, 817776), (528, 766665), (540, 749628), (594, 681480), (631, 641520), (648, 624690), (660, 613332), (720, 562221), (729, 555280), (792, 511110), (810, 499752), (880, 459999), (891, 454320), (972, 416460), (990, 408888), (1080, 374814), (1188, 340740), (1215, 333168), (1262, 320760), (1296, 312345), (1320, 306666), (1458, 277640), (1485, 272592), (1584, 255555), (1620, 249876), (1782, 227160), (1893, 213840), (1944, 208230), (1980, 204444), (2160, 187407), (2376, 170370), (2430, 166584), (2524, 160380), (2640, 153333), (2673, 151440), (2916, 138820), (2970, 136296), (3155, 128304), (3240, 124938), (3564, 113580), (3645, 111056), (3786, 106920), (3888, 104115), (3960, 102222), (4455, 90864), (4752, 85185), (4860, 83292), (5048, 80190), (5346, 75720), (5679, 71280), (5832, 69410), (5940, 68148), (6310, 64152), (6480, 62469), (6941, 58320), (7128, 56790), (7290, 55528), (7572, 53460), (7920, 51111), (8019, 50480), (8910, 45432), (9465, 42768), (9720, 41646), (10096, 40095), (10692, 37860), (11358, 35640), (11664, 34705), (11880, 34074), (12620, 32076), (13365, 30288), (13882, 29160), (14256, 28395), (14580, 27764), (15144, 26730), (16038, 25240), (17037, 23760), (17820, 22716), (18930, 21384), (19440, 20823)]