16913780640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{643}}^1\times {\mathrm{6089}}^1$

素因数の和:6756

約数の個数: 192

約数和(自身を含む): 59300035200

約数和(自身を除く): 42386254560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 643, 720, 864, 1080, 1286, 1440, 1929, 2160, 2572, 3215, 3858, 4320, 5144, 5787, 6089, 6430, 7716, 9645, 10288, 11574, 12178, 12860, 15432, 17361, 18267, 19290, 20576, 23148, 24356, 25720, 28935, 30445, 30864, 34722, 36534, 38580, 46296, 48712, 51440, 54801, 57870, 60890, 61728, 69444, 73068, 77160, 86805, 91335, 92592, 97424, 102880, 109602, 115740, 121780, 138888, 146136, 154320, 164403, 173610, 182670, 185184, 194848, 219204, 231480, 243560, 274005, 277776, 292272, 308640, 328806, 347220, 365340, 438408, 462960, 487120, 548010, 555552, 584544, 657612, 694440, 730680, 822015, 876816, 925920, 974240, 1096020, 1315224, 1388880, 1461360, 1644030, 1753632, 2192040, 2630448, 2777760, 2922720, 3288060, 3915227, 4384080, 5260896, 6576120, 7830454, 8768160, 11745681, 13152240, 15660908, 19576135, 23491362, 26304480, 31321816, 35237043, 39152270, 46982724, 58728405, 62643632, 70474086, 78304540, 93965448, 105711129, 117456810, 125287264, 140948172, 156609080, 176185215, 187930896, 211422258, 234913620, 281896344, 313218160, 352370430, 375861792, 422844516, 469827240, 528555645, 563792688, 626436320, 704740860, 845689032, 939654480, 1057111290, 1127585376, 1409481720, 1691378064, 1879308960, 2114222580, 2818963440, 3382756128, 4228445160, 5637926880, 8456890320, 16913780640]

約数ペア:

[(1, 16913780640), (2, 8456890320), (3, 5637926880), (4, 4228445160), (5, 3382756128), (6, 2818963440), (8, 2114222580), (9, 1879308960), (10, 1691378064), (12, 1409481720), (15, 1127585376), (16, 1057111290), (18, 939654480), (20, 845689032), (24, 704740860), (27, 626436320), (30, 563792688), (32, 528555645), (36, 469827240), (40, 422844516), (45, 375861792), (48, 352370430), (54, 313218160), (60, 281896344), (72, 234913620), (80, 211422258), (90, 187930896), (96, 176185215), (108, 156609080), (120, 140948172), (135, 125287264), (144, 117456810), (160, 105711129), (180, 93965448), (216, 78304540), (240, 70474086), (270, 62643632), (288, 58728405), (360, 46982724), (432, 39152270), (480, 35237043), (540, 31321816), (643, 26304480), (720, 23491362), (864, 19576135), (1080, 15660908), (1286, 13152240), (1440, 11745681), (1929, 8768160), (2160, 7830454), (2572, 6576120), (3215, 5260896), (3858, 4384080), (4320, 3915227), (5144, 3288060), (5787, 2922720), (6089, 2777760), (6430, 2630448), (7716, 2192040), (9645, 1753632), (10288, 1644030), (11574, 1461360), (12178, 1388880), (12860, 1315224), (15432, 1096020), (17361, 974240), (18267, 925920), (19290, 876816), (20576, 822015), (23148, 730680), (24356, 694440), (25720, 657612), (28935, 584544), (30445, 555552), (30864, 548010), (34722, 487120), (36534, 462960), (38580, 438408), (46296, 365340), (48712, 347220), (51440, 328806), (54801, 308640), (57870, 292272), (60890, 277776), (61728, 274005), (69444, 243560), (73068, 231480), (77160, 219204), (86805, 194848), (91335, 185184), (92592, 182670), (97424, 173610), (102880, 164403), (109602, 154320), (115740, 146136), (121780, 138888)]