1784034720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10589}}^1$

素因数の和:10629

約数の個数: 240

約数和(自身を含む): 6781115880

約数和(自身を除く): 4997081160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 10589, 11232, 12960, 14040, 16848, 18720, 21060, 21178, 28080, 31767, 33696, 42120, 42356, 52945, 56160, 63534, 84240, 84712, 95301, 105890, 127068, 137657, 158835, 168480, 169424, 190602, 211780, 254136, 275314, 285903, 317670, 338848, 381204, 412971, 423560, 476505, 508272, 550628, 571806, 635340, 688285, 762408, 825942, 847120, 857709, 953010, 1016544, 1101256, 1143612, 1238913, 1270680, 1376570, 1429515, 1524816, 1651884, 1694240, 1715418, 1906020, 2064855, 2202512, 2287224, 2477826, 2541360, 2753140, 2859030, 3049632, 3303768, 3430836, 3716739, 3812040, 4129710, 4288545, 4405024, 4574448, 4955652, 5082720, 5506280, 5718060, 6194565, 6607536, 6861672, 7433478, 7624080, 8259420, 8577090, 9148896, 9911304, 11012560, 11150217, 11436120, 12389130, 13215072, 13723344, 14866956, 15248160, 16518840, 17154180, 18583695, 19822608, 22025120, 22300434, 22872240, 24778260, 27446688, 29733912, 33037680, 34308360, 37167390, 39645216, 44600868, 45744480, 49556520, 55751085, 59467824, 66075360, 68616720, 74334780, 89201736, 99113040, 111502170, 118935648, 137233440, 148669560, 178403472, 198226080, 223004340, 297339120, 356806944, 446008680, 594678240, 892017360, 1784034720]

約数ペア:

[(1, 1784034720), (2, 892017360), (3, 594678240), (4, 446008680), (5, 356806944), (6, 297339120), (8, 223004340), (9, 198226080), (10, 178403472), (12, 148669560), (13, 137233440), (15, 118935648), (16, 111502170), (18, 99113040), (20, 89201736), (24, 74334780), (26, 68616720), (27, 66075360), (30, 59467824), (32, 55751085), (36, 49556520), (39, 45744480), (40, 44600868), (45, 39645216), (48, 37167390), (52, 34308360), (54, 33037680), (60, 29733912), (65, 27446688), (72, 24778260), (78, 22872240), (80, 22300434), (81, 22025120), (90, 19822608), (96, 18583695), (104, 17154180), (108, 16518840), (117, 15248160), (120, 14866956), (130, 13723344), (135, 13215072), (144, 12389130), (156, 11436120), (160, 11150217), (162, 11012560), (180, 9911304), (195, 9148896), (208, 8577090), (216, 8259420), (234, 7624080), (240, 7433478), (260, 6861672), (270, 6607536), (288, 6194565), (312, 5718060), (324, 5506280), (351, 5082720), (360, 4955652), (390, 4574448), (405, 4405024), (416, 4288545), (432, 4129710), (468, 3812040), (480, 3716739), (520, 3430836), (540, 3303768), (585, 3049632), (624, 2859030), (648, 2753140), (702, 2541360), (720, 2477826), (780, 2287224), (810, 2202512), (864, 2064855), (936, 1906020), (1040, 1715418), (1053, 1694240), (1080, 1651884), (1170, 1524816), (1248, 1429515), (1296, 1376570), (1404, 1270680), (1440, 1238913), (1560, 1143612), (1620, 1101256), (1755, 1016544), (1872, 953010), (2080, 857709), (2106, 847120), (2160, 825942), (2340, 762408), (2592, 688285), (2808, 635340), (3120, 571806), (3240, 550628), (3510, 508272), (3744, 476505), (4212, 423560), (4320, 412971), (4680, 381204), (5265, 338848), (5616, 317670), (6240, 285903), (6480, 275314), (7020, 254136), (8424, 211780), (9360, 190602), (10530, 169424), (10589, 168480), (11232, 158835), (12960, 137657), (14040, 127068), (16848, 105890), (18720, 95301), (21060, 84712), (21178, 84240), (28080, 63534), (31767, 56160), (33696, 52945), (42120, 42356)]