207448560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8731}}^1$

素因数の和:8764

約数の個数: 160

約数和(自身を含む): 779592960

約数和(自身を除く): 572144400

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, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 8731, 11880, 17462, 23760, 26193, 34924, 43655, 52386, 69848, 78579, 87310, 96041, 104772, 130965, 139696, 157158, 174620, 192082, 209544, 235737, 261930, 288123, 314316, 349240, 384164, 392895, 419088, 471474, 480205, 523860, 576246, 628632, 698480, 768328, 785790, 864369, 942948, 960410, 1047720, 1152492, 1178685, 1257264, 1440615, 1536656, 1571580, 1728738, 1885896, 1920820, 2095440, 2304984, 2357370, 2593107, 2881230, 3143160, 3457476, 3771792, 3841640, 4321845, 4609968, 4714740, 5186214, 5762460, 6286320, 6914952, 7683280, 8643690, 9429480, 10372428, 11524920, 12965535, 13829904, 17287380, 18858960, 20744856, 23049840, 25931070, 34574760, 41489712, 51862140, 69149520, 103724280, 207448560]

約数ペア:

[(1, 207448560), (2, 103724280), (3, 69149520), (4, 51862140), (5, 41489712), (6, 34574760), (8, 25931070), (9, 23049840), (10, 20744856), (11, 18858960), (12, 17287380), (15, 13829904), (16, 12965535), (18, 11524920), (20, 10372428), (22, 9429480), (24, 8643690), (27, 7683280), (30, 6914952), (33, 6286320), (36, 5762460), (40, 5186214), (44, 4714740), (45, 4609968), (48, 4321845), (54, 3841640), (55, 3771792), (60, 3457476), (66, 3143160), (72, 2881230), (80, 2593107), (88, 2357370), (90, 2304984), (99, 2095440), (108, 1920820), (110, 1885896), (120, 1728738), (132, 1571580), (135, 1536656), (144, 1440615), (165, 1257264), (176, 1178685), (180, 1152492), (198, 1047720), (216, 960410), (220, 942948), (240, 864369), (264, 785790), (270, 768328), (297, 698480), (330, 628632), (360, 576246), (396, 523860), (432, 480205), (440, 471474), (495, 419088), (528, 392895), (540, 384164), (594, 349240), (660, 314316), (720, 288123), (792, 261930), (880, 235737), (990, 209544), (1080, 192082), (1188, 174620), (1320, 157158), (1485, 139696), (1584, 130965), (1980, 104772), (2160, 96041), (2376, 87310), (2640, 78579), (2970, 69848), (3960, 52386), (4752, 43655), (5940, 34924), (7920, 26193), (8731, 23760), (11880, 17462)]