2895994080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{13681}}^1$

素因数の和:13719

約数の個数: 288

約数和(自身を含む): 11791694880

約数和(自身を除く): 8895700800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13230, 13681, 14112, 15120, 17640, 21168, 23520, 26460, 27362, 30240, 35280, 41043, 42336, 52920, 54724, 68405, 70560, 82086, 95767, 105840, 109448, 123129, 136810, 164172, 191534, 205215, 211680, 218896, 246258, 273620, 287301, 328344, 369387, 383068, 410430, 437792, 478835, 492516, 547240, 574602, 615645, 656688, 670369, 738774, 766136, 820860, 861903, 957670, 985032, 1094480, 1149204, 1231290, 1313376, 1340738, 1436505, 1477548, 1532272, 1641720, 1723806, 1846935, 1915340, 1970064, 2011107, 2188960, 2298408, 2462580, 2585709, 2681476, 2873010, 2955096, 3064544, 3283440, 3351845, 3447612, 3693870, 3830680, 3940128, 4022214, 4309515, 4596816, 4925160, 5171418, 5362952, 5746020, 5910192, 6033321, 6566880, 6703690, 6895224, 7387740, 7661360, 8044428, 8619030, 9193632, 9850320, 10055535, 10342836, 10725904, 11492040, 11820384, 12066642, 12928545, 13407380, 13790448, 14775480, 15322720, 16088856, 17238060, 18099963, 19700640, 20111070, 20685672, 21451808, 22984080, 24133284, 25857090, 26814760, 27580896, 29550960, 30166605, 32177712, 34476120, 36199926, 40222140, 41371344, 45968160, 48266568, 51714180, 53629520, 59101920, 60333210, 64355424, 68952240, 72399852, 80444280, 82742688, 90499815, 96533136, 103428360, 107259040, 120666420, 137904480, 144799704, 160888560, 180999630, 193066272, 206856720, 241332840, 289599408, 321777120, 361999260, 413713440, 482665680, 579198816, 723998520, 965331360, 1447997040, 2895994080]

約数ペア:

[(1, 2895994080), (2, 1447997040), (3, 965331360), (4, 723998520), (5, 579198816), (6, 482665680), (7, 413713440), (8, 361999260), (9, 321777120), (10, 289599408), (12, 241332840), (14, 206856720), (15, 193066272), (16, 180999630), (18, 160888560), (20, 144799704), (21, 137904480), (24, 120666420), (27, 107259040), (28, 103428360), (30, 96533136), (32, 90499815), (35, 82742688), (36, 80444280), (40, 72399852), (42, 68952240), (45, 64355424), (48, 60333210), (49, 59101920), (54, 53629520), (56, 51714180), (60, 48266568), (63, 45968160), (70, 41371344), (72, 40222140), (80, 36199926), (84, 34476120), (90, 32177712), (96, 30166605), (98, 29550960), (105, 27580896), (108, 26814760), (112, 25857090), (120, 24133284), (126, 22984080), (135, 21451808), (140, 20685672), (144, 20111070), (147, 19700640), (160, 18099963), (168, 17238060), (180, 16088856), (189, 15322720), (196, 14775480), (210, 13790448), (216, 13407380), (224, 12928545), (240, 12066642), (245, 11820384), (252, 11492040), (270, 10725904), (280, 10342836), (288, 10055535), (294, 9850320), (315, 9193632), (336, 8619030), (360, 8044428), (378, 7661360), (392, 7387740), (420, 6895224), (432, 6703690), (441, 6566880), (480, 6033321), (490, 5910192), (504, 5746020), (540, 5362952), (560, 5171418), (588, 4925160), (630, 4596816), (672, 4309515), (720, 4022214), (735, 3940128), (756, 3830680), (784, 3693870), (840, 3447612), (864, 3351845), (882, 3283440), (945, 3064544), (980, 2955096), (1008, 2873010), (1080, 2681476), (1120, 2585709), (1176, 2462580), (1260, 2298408), (1323, 2188960), (1440, 2011107), (1470, 1970064), (1512, 1915340), (1568, 1846935), (1680, 1723806), (1764, 1641720), (1890, 1532272), (1960, 1477548), (2016, 1436505), (2160, 1340738), (2205, 1313376), (2352, 1231290), (2520, 1149204), (2646, 1094480), (2940, 985032), (3024, 957670), (3360, 861903), (3528, 820860), (3780, 766136), (3920, 738774), (4320, 670369), (4410, 656688), (4704, 615645), (5040, 574602), (5292, 547240), (5880, 492516), (6048, 478835), (6615, 437792), (7056, 410430), (7560, 383068), (7840, 369387), (8820, 328344), (10080, 287301), (10584, 273620), (11760, 246258), (13230, 218896), (13681, 211680), (14112, 205215), (15120, 191534), (17640, 164172), (21168, 136810), (23520, 123129), (26460, 109448), (27362, 105840), (30240, 95767), (35280, 82086), (41043, 70560), (42336, 68405), (52920, 54724)]