11909520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 48746880

約数和(自身を除く): 36837360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 139, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 278, 280, 306, 315, 336, 340, 357, 360, 408, 417, 420, 476, 504, 510, 556, 560, 595, 612, 630, 680, 695, 714, 720, 765, 816, 834, 840, 952, 973, 1008, 1020, 1071, 1112, 1190, 1224, 1251, 1260, 1360, 1390, 1428, 1530, 1668, 1680, 1785, 1904, 1946, 2040, 2085, 2142, 2224, 2363, 2380, 2448, 2502, 2520, 2780, 2856, 2919, 3060, 3336, 3570, 3892, 4080, 4170, 4284, 4726, 4760, 4865, 5004, 5040, 5355, 5560, 5712, 5838, 6120, 6255, 6672, 7089, 7140, 7784, 8340, 8568, 8757, 9452, 9520, 9730, 10008, 10710, 11120, 11676, 11815, 12240, 12510, 14178, 14280, 14595, 15568, 16541, 16680, 17136, 17514, 18904, 19460, 20016, 21267, 21420, 23352, 23630, 25020, 28356, 28560, 29190, 33082, 33360, 35028, 35445, 37808, 38920, 42534, 42840, 43785, 46704, 47260, 49623, 50040, 56712, 58380, 66164, 70056, 70890, 77840, 82705, 85068, 85680, 87570, 94520, 99246, 100080, 106335, 113424, 116760, 132328, 140112, 141780, 148869, 165410, 170136, 175140, 189040, 198492, 212670, 233520, 248115, 264656, 283560, 297738, 330820, 340272, 350280, 396984, 425340, 496230, 567120, 595476, 661640, 700560, 744345, 793968, 850680, 992460, 1190952, 1323280, 1488690, 1701360, 1984920, 2381904, 2977380, 3969840, 5954760, 11909520]

約数ペア:

[(1, 11909520), (2, 5954760), (3, 3969840), (4, 2977380), (5, 2381904), (6, 1984920), (7, 1701360), (8, 1488690), (9, 1323280), (10, 1190952), (12, 992460), (14, 850680), (15, 793968), (16, 744345), (17, 700560), (18, 661640), (20, 595476), (21, 567120), (24, 496230), (28, 425340), (30, 396984), (34, 350280), (35, 340272), (36, 330820), (40, 297738), (42, 283560), (45, 264656), (48, 248115), (51, 233520), (56, 212670), (60, 198492), (63, 189040), (68, 175140), (70, 170136), (72, 165410), (80, 148869), (84, 141780), (85, 140112), (90, 132328), (102, 116760), (105, 113424), (112, 106335), (119, 100080), (120, 99246), (126, 94520), (136, 87570), (139, 85680), (140, 85068), (144, 82705), (153, 77840), (168, 70890), (170, 70056), (180, 66164), (204, 58380), (210, 56712), (238, 50040), (240, 49623), (252, 47260), (255, 46704), (272, 43785), (278, 42840), (280, 42534), (306, 38920), (315, 37808), (336, 35445), (340, 35028), (357, 33360), (360, 33082), (408, 29190), (417, 28560), (420, 28356), (476, 25020), (504, 23630), (510, 23352), (556, 21420), (560, 21267), (595, 20016), (612, 19460), (630, 18904), (680, 17514), (695, 17136), (714, 16680), (720, 16541), (765, 15568), (816, 14595), (834, 14280), (840, 14178), (952, 12510), (973, 12240), (1008, 11815), (1020, 11676), (1071, 11120), (1112, 10710), (1190, 10008), (1224, 9730), (1251, 9520), (1260, 9452), (1360, 8757), (1390, 8568), (1428, 8340), (1530, 7784), (1668, 7140), (1680, 7089), (1785, 6672), (1904, 6255), (1946, 6120), (2040, 5838), (2085, 5712), (2142, 5560), (2224, 5355), (2363, 5040), (2380, 5004), (2448, 4865), (2502, 4760), (2520, 4726), (2780, 4284), (2856, 4170), (2919, 4080), (3060, 3892), (3336, 3570)]