142860480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{3037}}^1$

素因数の和:3071

約数の個数: 168

約数和(自身を含む): 527809968

約数和(自身を除く): 384949488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3037, 3136, 3360, 3920, 4704, 5880, 6074, 6720, 7840, 9111, 9408, 11760, 12148, 15185, 15680, 18222, 21259, 23520, 24296, 30370, 36444, 42518, 45555, 47040, 48592, 60740, 63777, 72888, 85036, 91110, 97184, 106295, 121480, 127554, 145776, 148813, 170072, 182220, 194368, 212590, 242960, 255108, 291552, 297626, 318885, 340144, 364440, 425180, 446439, 485920, 510216, 583104, 595252, 637770, 680288, 728880, 744065, 850360, 892878, 971840, 1020432, 1190504, 1275540, 1360576, 1457760, 1488130, 1700720, 1785756, 2040864, 2232195, 2381008, 2551080, 2915520, 2976260, 3401440, 3571512, 4081728, 4464390, 4762016, 5102160, 5952520, 6802880, 7143024, 8928780, 9524032, 10204320, 11905040, 14286048, 17857560, 20408640, 23810080, 28572096, 35715120, 47620160, 71430240, 142860480]

約数ペア:

[(1, 142860480), (2, 71430240), (3, 47620160), (4, 35715120), (5, 28572096), (6, 23810080), (7, 20408640), (8, 17857560), (10, 14286048), (12, 11905040), (14, 10204320), (15, 9524032), (16, 8928780), (20, 7143024), (21, 6802880), (24, 5952520), (28, 5102160), (30, 4762016), (32, 4464390), (35, 4081728), (40, 3571512), (42, 3401440), (48, 2976260), (49, 2915520), (56, 2551080), (60, 2381008), (64, 2232195), (70, 2040864), (80, 1785756), (84, 1700720), (96, 1488130), (98, 1457760), (105, 1360576), (112, 1275540), (120, 1190504), (140, 1020432), (147, 971840), (160, 892878), (168, 850360), (192, 744065), (196, 728880), (210, 680288), (224, 637770), (240, 595252), (245, 583104), (280, 510216), (294, 485920), (320, 446439), (336, 425180), (392, 364440), (420, 340144), (448, 318885), (480, 297626), (490, 291552), (560, 255108), (588, 242960), (672, 212590), (735, 194368), (784, 182220), (840, 170072), (960, 148813), (980, 145776), (1120, 127554), (1176, 121480), (1344, 106295), (1470, 97184), (1568, 91110), (1680, 85036), (1960, 72888), (2240, 63777), (2352, 60740), (2940, 48592), (3037, 47040), (3136, 45555), (3360, 42518), (3920, 36444), (4704, 30370), (5880, 24296), (6074, 23520), (6720, 21259), (7840, 18222), (9111, 15680), (9408, 15185), (11760, 12148)]