220524480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6961}}^1$

素因数の和:6995

約数の個数: 168

約数和(自身を含む): 827586864

約数和(自身を除く): 607062384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 6961, 7920, 10560, 13922, 15840, 20883, 27844, 31680, 34805, 41766, 55688, 62649, 69610, 76571, 83532, 104415, 111376, 125298, 139220, 153142, 167064, 208830, 222752, 229713, 250596, 278440, 306284, 313245, 334128, 382855, 417660, 445504, 459426, 501192, 556880, 612568, 626490, 668256, 689139, 765710, 835320, 918852, 1002384, 1113760, 1148565, 1225136, 1252980, 1336512, 1378278, 1531420, 1670640, 1837704, 2004768, 2227520, 2297130, 2450272, 2505960, 2756556, 3062840, 3341280, 3445695, 3675408, 4009536, 4594260, 4900544, 5011920, 5513112, 6125680, 6682560, 6891390, 7350816, 9188520, 10023840, 11026224, 12251360, 13782780, 14701632, 18377040, 20047680, 22052448, 24502720, 27565560, 36754080, 44104896, 55131120, 73508160, 110262240, 220524480]

約数ペア:

[(1, 220524480), (2, 110262240), (3, 73508160), (4, 55131120), (5, 44104896), (6, 36754080), (8, 27565560), (9, 24502720), (10, 22052448), (11, 20047680), (12, 18377040), (15, 14701632), (16, 13782780), (18, 12251360), (20, 11026224), (22, 10023840), (24, 9188520), (30, 7350816), (32, 6891390), (33, 6682560), (36, 6125680), (40, 5513112), (44, 5011920), (45, 4900544), (48, 4594260), (55, 4009536), (60, 3675408), (64, 3445695), (66, 3341280), (72, 3062840), (80, 2756556), (88, 2505960), (90, 2450272), (96, 2297130), (99, 2227520), (110, 2004768), (120, 1837704), (132, 1670640), (144, 1531420), (160, 1378278), (165, 1336512), (176, 1252980), (180, 1225136), (192, 1148565), (198, 1113760), (220, 1002384), (240, 918852), (264, 835320), (288, 765710), (320, 689139), (330, 668256), (352, 626490), (360, 612568), (396, 556880), (440, 501192), (480, 459426), (495, 445504), (528, 417660), (576, 382855), (660, 334128), (704, 313245), (720, 306284), (792, 278440), (880, 250596), (960, 229713), (990, 222752), (1056, 208830), (1320, 167064), (1440, 153142), (1584, 139220), (1760, 125298), (1980, 111376), (2112, 104415), (2640, 83532), (2880, 76571), (3168, 69610), (3520, 62649), (3960, 55688), (5280, 41766), (6336, 34805), (6961, 31680), (7920, 27844), (10560, 20883), (13922, 15840)]