23819040

素因数分解:

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

素因数の和:184

約数の個数: 288

約数和(自身を含む): 99066240

約数和(自身を除く): 75247200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 139, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 278, 280, 288, 306, 315, 336, 340, 357, 360, 408, 417, 420, 476, 480, 504, 510, 544, 556, 560, 595, 612, 630, 672, 680, 695, 714, 720, 765, 816, 834, 840, 952, 973, 1008, 1020, 1071, 1112, 1120, 1190, 1224, 1251, 1260, 1360, 1390, 1428, 1440, 1530, 1632, 1668, 1680, 1785, 1904, 1946, 2016, 2040, 2085, 2142, 2224, 2363, 2380, 2448, 2502, 2520, 2720, 2780, 2856, 2919, 3060, 3336, 3360, 3570, 3808, 3892, 4080, 4170, 4284, 4448, 4726, 4760, 4865, 4896, 5004, 5040, 5355, 5560, 5712, 5838, 6120, 6255, 6672, 7089, 7140, 7784, 8160, 8340, 8568, 8757, 9452, 9520, 9730, 10008, 10080, 10710, 11120, 11424, 11676, 11815, 12240, 12510, 13344, 14178, 14280, 14595, 15568, 16541, 16680, 17136, 17514, 18904, 19040, 19460, 20016, 21267, 21420, 22240, 23352, 23630, 24480, 25020, 28356, 28560, 29190, 31136, 33082, 33360, 34272, 35028, 35445, 37808, 38920, 40032, 42534, 42840, 43785, 46704, 47260, 49623, 50040, 56712, 57120, 58380, 66164, 66720, 70056, 70890, 75616, 77840, 82705, 85068, 85680, 87570, 93408, 94520, 99246, 100080, 106335, 113424, 116760, 132328, 140112, 141780, 148869, 155680, 165410, 170136, 171360, 175140, 189040, 198492, 200160, 212670, 226848, 233520, 248115, 264656, 280224, 283560, 297738, 330820, 340272, 350280, 378080, 396984, 425340, 467040, 496230, 529312, 567120, 595476, 661640, 680544, 700560, 744345, 793968, 850680, 992460, 1134240, 1190952, 1323280, 1401120, 1488690, 1587936, 1701360, 1984920, 2381904, 2646560, 2977380, 3402720, 3969840, 4763808, 5954760, 7939680, 11909520, 23819040]

約数ペア:

[(1, 23819040), (2, 11909520), (3, 7939680), (4, 5954760), (5, 4763808), (6, 3969840), (7, 3402720), (8, 2977380), (9, 2646560), (10, 2381904), (12, 1984920), (14, 1701360), (15, 1587936), (16, 1488690), (17, 1401120), (18, 1323280), (20, 1190952), (21, 1134240), (24, 992460), (28, 850680), (30, 793968), (32, 744345), (34, 700560), (35, 680544), (36, 661640), (40, 595476), (42, 567120), (45, 529312), (48, 496230), (51, 467040), (56, 425340), (60, 396984), (63, 378080), (68, 350280), (70, 340272), (72, 330820), (80, 297738), (84, 283560), (85, 280224), (90, 264656), (96, 248115), (102, 233520), (105, 226848), (112, 212670), (119, 200160), (120, 198492), (126, 189040), (136, 175140), (139, 171360), (140, 170136), (144, 165410), (153, 155680), (160, 148869), (168, 141780), (170, 140112), (180, 132328), (204, 116760), (210, 113424), (224, 106335), (238, 100080), (240, 99246), (252, 94520), (255, 93408), (272, 87570), (278, 85680), (280, 85068), (288, 82705), (306, 77840), (315, 75616), (336, 70890), (340, 70056), (357, 66720), (360, 66164), (408, 58380), (417, 57120), (420, 56712), (476, 50040), (480, 49623), (504, 47260), (510, 46704), (544, 43785), (556, 42840), (560, 42534), (595, 40032), (612, 38920), (630, 37808), (672, 35445), (680, 35028), (695, 34272), (714, 33360), (720, 33082), (765, 31136), (816, 29190), (834, 28560), (840, 28356), (952, 25020), (973, 24480), (1008, 23630), (1020, 23352), (1071, 22240), (1112, 21420), (1120, 21267), (1190, 20016), (1224, 19460), (1251, 19040), (1260, 18904), (1360, 17514), (1390, 17136), (1428, 16680), (1440, 16541), (1530, 15568), (1632, 14595), (1668, 14280), (1680, 14178), (1785, 13344), (1904, 12510), (1946, 12240), (2016, 11815), (2040, 11676), (2085, 11424), (2142, 11120), (2224, 10710), (2363, 10080), (2380, 10008), (2448, 9730), (2502, 9520), (2520, 9452), (2720, 8757), (2780, 8568), (2856, 8340), (2919, 8160), (3060, 7784), (3336, 7140), (3360, 7089), (3570, 6672), (3808, 6255), (3892, 6120), (4080, 5838), (4170, 5712), (4284, 5560), (4448, 5355), (4726, 5040), (4760, 5004), (4865, 4896)]