15889309380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{20707}}^1$

素因数の和:20768

約数の個数: 288

約数和(自身を含む): 59489942400

約数和(自身を除く): 43600633020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 49, 54, 58, 60, 63, 70, 84, 87, 90, 98, 105, 108, 116, 126, 135, 140, 145, 147, 174, 180, 189, 196, 203, 210, 245, 252, 261, 270, 290, 294, 315, 348, 378, 406, 420, 435, 441, 490, 522, 540, 580, 588, 609, 630, 735, 756, 783, 812, 870, 882, 945, 980, 1015, 1044, 1218, 1260, 1305, 1323, 1421, 1470, 1566, 1740, 1764, 1827, 1890, 2030, 2205, 2436, 2610, 2646, 2842, 2940, 3045, 3132, 3654, 3780, 3915, 4060, 4263, 4410, 5220, 5292, 5481, 5684, 6090, 6615, 7105, 7308, 7830, 8526, 8820, 9135, 10962, 12180, 12789, 13230, 14210, 15660, 17052, 18270, 20707, 21315, 21924, 25578, 26460, 27405, 28420, 36540, 38367, 41414, 42630, 51156, 54810, 62121, 63945, 76734, 82828, 85260, 103535, 109620, 124242, 127890, 144949, 153468, 186363, 191835, 207070, 248484, 255780, 289898, 310605, 372726, 383670, 414140, 434847, 559089, 579796, 600503, 621210, 724745, 745452, 767340, 869694, 931815, 1014643, 1118178, 1201006, 1242420, 1304541, 1449490, 1739388, 1801509, 1863630, 2029286, 2174235, 2236356, 2402012, 2609082, 2795445, 2898980, 3002515, 3043929, 3603018, 3727260, 3913623, 4058572, 4203521, 4348470, 5073215, 5218164, 5404527, 5590890, 6005030, 6087858, 6522705, 7206036, 7827246, 8407042, 8696940, 9007545, 9131787, 10146430, 10809054, 11181780, 12010060, 12175716, 12610563, 13045410, 15219645, 15654492, 16213581, 16814084, 18015090, 18263574, 19568115, 20292860, 21017605, 21618108, 25221126, 26090820, 27022635, 27395361, 29424647, 30439290, 32427162, 36030180, 36527148, 37831689, 39136230, 42035210, 45658935, 50442252, 54045270, 54790722, 58849294, 60878580, 63052815, 64854324, 75663378, 78272460, 81067905, 84070420, 88273941, 91317870, 108090540, 109581444, 113495067, 117698588, 126105630, 136976805, 147123235, 151326756, 162135810, 176547882, 182635740, 189158445, 226990134, 252211260, 264821823, 273953610, 294246470, 324271620, 353095764, 378316890, 441369705, 453980268, 529643646, 547907220, 567475335, 588492940, 756633780, 794465469, 882739410, 1059287292, 1134950670, 1324109115, 1588930938, 1765478820, 2269901340, 2648218230, 3177861876, 3972327345, 5296436460, 7944654690, 15889309380]

約数ペア:

[(1, 15889309380), (2, 7944654690), (3, 5296436460), (4, 3972327345), (5, 3177861876), (6, 2648218230), (7, 2269901340), (9, 1765478820), (10, 1588930938), (12, 1324109115), (14, 1134950670), (15, 1059287292), (18, 882739410), (20, 794465469), (21, 756633780), (27, 588492940), (28, 567475335), (29, 547907220), (30, 529643646), (35, 453980268), (36, 441369705), (42, 378316890), (45, 353095764), (49, 324271620), (54, 294246470), (58, 273953610), (60, 264821823), (63, 252211260), (70, 226990134), (84, 189158445), (87, 182635740), (90, 176547882), (98, 162135810), (105, 151326756), (108, 147123235), (116, 136976805), (126, 126105630), (135, 117698588), (140, 113495067), (145, 109581444), (147, 108090540), (174, 91317870), (180, 88273941), (189, 84070420), (196, 81067905), (203, 78272460), (210, 75663378), (245, 64854324), (252, 63052815), (261, 60878580), (270, 58849294), (290, 54790722), (294, 54045270), (315, 50442252), (348, 45658935), (378, 42035210), (406, 39136230), (420, 37831689), (435, 36527148), (441, 36030180), (490, 32427162), (522, 30439290), (540, 29424647), (580, 27395361), (588, 27022635), (609, 26090820), (630, 25221126), (735, 21618108), (756, 21017605), (783, 20292860), (812, 19568115), (870, 18263574), (882, 18015090), (945, 16814084), (980, 16213581), (1015, 15654492), (1044, 15219645), (1218, 13045410), (1260, 12610563), (1305, 12175716), (1323, 12010060), (1421, 11181780), (1470, 10809054), (1566, 10146430), (1740, 9131787), (1764, 9007545), (1827, 8696940), (1890, 8407042), (2030, 7827246), (2205, 7206036), (2436, 6522705), (2610, 6087858), (2646, 6005030), (2842, 5590890), (2940, 5404527), (3045, 5218164), (3132, 5073215), (3654, 4348470), (3780, 4203521), (3915, 4058572), (4060, 3913623), (4263, 3727260), (4410, 3603018), (5220, 3043929), (5292, 3002515), (5481, 2898980), (5684, 2795445), (6090, 2609082), (6615, 2402012), (7105, 2236356), (7308, 2174235), (7830, 2029286), (8526, 1863630), (8820, 1801509), (9135, 1739388), (10962, 1449490), (12180, 1304541), (12789, 1242420), (13230, 1201006), (14210, 1118178), (15660, 1014643), (17052, 931815), (18270, 869694), (20707, 767340), (21315, 745452), (21924, 724745), (25578, 621210), (26460, 600503), (27405, 579796), (28420, 559089), (36540, 434847), (38367, 414140), (41414, 383670), (42630, 372726), (51156, 310605), (54810, 289898), (62121, 255780), (63945, 248484), (76734, 207070), (82828, 191835), (85260, 186363), (103535, 153468), (109620, 144949), (124242, 127890)]