165393360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6961}}^1$

素因数の和:6994

約数の個数: 160

約数和(自身を含む): 621567360

約数和(自身を除く): 456174000

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, 6961, 7920, 11880, 13922, 20883, 23760, 27844, 34805, 41766, 55688, 62649, 69610, 76571, 83532, 104415, 111376, 125298, 139220, 153142, 167064, 187947, 208830, 229713, 250596, 278440, 306284, 313245, 334128, 375894, 382855, 417660, 459426, 501192, 556880, 612568, 626490, 689139, 751788, 765710, 835320, 918852, 939735, 1002384, 1148565, 1225136, 1252980, 1378278, 1503576, 1531420, 1670640, 1837704, 1879470, 2067417, 2297130, 2505960, 2756556, 3007152, 3062840, 3445695, 3675408, 3758940, 4134834, 4594260, 5011920, 5513112, 6125680, 6891390, 7517880, 8269668, 9188520, 10337085, 11026224, 13782780, 15035760, 16539336, 18377040, 20674170, 27565560, 33078672, 41348340, 55131120, 82696680, 165393360]

約数ペア:

[(1, 165393360), (2, 82696680), (3, 55131120), (4, 41348340), (5, 33078672), (6, 27565560), (8, 20674170), (9, 18377040), (10, 16539336), (11, 15035760), (12, 13782780), (15, 11026224), (16, 10337085), (18, 9188520), (20, 8269668), (22, 7517880), (24, 6891390), (27, 6125680), (30, 5513112), (33, 5011920), (36, 4594260), (40, 4134834), (44, 3758940), (45, 3675408), (48, 3445695), (54, 3062840), (55, 3007152), (60, 2756556), (66, 2505960), (72, 2297130), (80, 2067417), (88, 1879470), (90, 1837704), (99, 1670640), (108, 1531420), (110, 1503576), (120, 1378278), (132, 1252980), (135, 1225136), (144, 1148565), (165, 1002384), (176, 939735), (180, 918852), (198, 835320), (216, 765710), (220, 751788), (240, 689139), (264, 626490), (270, 612568), (297, 556880), (330, 501192), (360, 459426), (396, 417660), (432, 382855), (440, 375894), (495, 334128), (528, 313245), (540, 306284), (594, 278440), (660, 250596), (720, 229713), (792, 208830), (880, 187947), (990, 167064), (1080, 153142), (1188, 139220), (1320, 125298), (1485, 111376), (1584, 104415), (1980, 83532), (2160, 76571), (2376, 69610), (2640, 62649), (2970, 55688), (3960, 41766), (4752, 34805), (5940, 27844), (6961, 23760), (7920, 20883), (11880, 13922)]