22085280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{313}}^1$

素因数の和:348

約数の個数: 216

約数和(自身を含む): 87950772

約数和(自身を除く): 65865492

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 313, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 626, 630, 672, 720, 735, 784, 840, 882, 939, 980, 1008, 1120, 1176, 1252, 1260, 1440, 1470, 1565, 1568, 1680, 1764, 1878, 1960, 2016, 2191, 2205, 2352, 2504, 2520, 2817, 2940, 3130, 3360, 3528, 3756, 3920, 4382, 4410, 4695, 4704, 5008, 5040, 5634, 5880, 6260, 6573, 7056, 7512, 7840, 8764, 8820, 9390, 10016, 10080, 10955, 11268, 11760, 12520, 13146, 14085, 14112, 15024, 15337, 17528, 17640, 18780, 19719, 21910, 22536, 23520, 25040, 26292, 28170, 30048, 30674, 32865, 35056, 35280, 37560, 39438, 43820, 45072, 46011, 50080, 52584, 56340, 61348, 65730, 70112, 70560, 75120, 76685, 78876, 87640, 90144, 92022, 98595, 105168, 112680, 122696, 131460, 138033, 150240, 153370, 157752, 175280, 184044, 197190, 210336, 225360, 230055, 245392, 262920, 276066, 306740, 315504, 350560, 368088, 394380, 450720, 460110, 490784, 525840, 552132, 613480, 631008, 690165, 736176, 788760, 920220, 1051680, 1104264, 1226960, 1380330, 1472352, 1577520, 1840440, 2208528, 2453920, 2760660, 3155040, 3680880, 4417056, 5521320, 7361760, 11042640, 22085280]

約数ペア:

[(1, 22085280), (2, 11042640), (3, 7361760), (4, 5521320), (5, 4417056), (6, 3680880), (7, 3155040), (8, 2760660), (9, 2453920), (10, 2208528), (12, 1840440), (14, 1577520), (15, 1472352), (16, 1380330), (18, 1226960), (20, 1104264), (21, 1051680), (24, 920220), (28, 788760), (30, 736176), (32, 690165), (35, 631008), (36, 613480), (40, 552132), (42, 525840), (45, 490784), (48, 460110), (49, 450720), (56, 394380), (60, 368088), (63, 350560), (70, 315504), (72, 306740), (80, 276066), (84, 262920), (90, 245392), (96, 230055), (98, 225360), (105, 210336), (112, 197190), (120, 184044), (126, 175280), (140, 157752), (144, 153370), (147, 150240), (160, 138033), (168, 131460), (180, 122696), (196, 112680), (210, 105168), (224, 98595), (240, 92022), (245, 90144), (252, 87640), (280, 78876), (288, 76685), (294, 75120), (313, 70560), (315, 70112), (336, 65730), (360, 61348), (392, 56340), (420, 52584), (441, 50080), (480, 46011), (490, 45072), (504, 43820), (560, 39438), (588, 37560), (626, 35280), (630, 35056), (672, 32865), (720, 30674), (735, 30048), (784, 28170), (840, 26292), (882, 25040), (939, 23520), (980, 22536), (1008, 21910), (1120, 19719), (1176, 18780), (1252, 17640), (1260, 17528), (1440, 15337), (1470, 15024), (1565, 14112), (1568, 14085), (1680, 13146), (1764, 12520), (1878, 11760), (1960, 11268), (2016, 10955), (2191, 10080), (2205, 10016), (2352, 9390), (2504, 8820), (2520, 8764), (2817, 7840), (2940, 7512), (3130, 7056), (3360, 6573), (3528, 6260), (3756, 5880), (3920, 5634), (4382, 5040), (4410, 5008), (4695, 4704)]