272824160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 837708480

約数和(自身を除く): 564884320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 49, 56, 68, 70, 80, 85, 89, 92, 98, 112, 115, 119, 136, 140, 160, 161, 170, 178, 184, 196, 224, 230, 238, 245, 272, 280, 322, 340, 356, 368, 391, 392, 445, 460, 476, 490, 544, 560, 595, 623, 644, 680, 712, 736, 782, 784, 805, 833, 890, 920, 952, 980, 1120, 1127, 1190, 1246, 1288, 1360, 1424, 1513, 1564, 1568, 1610, 1666, 1780, 1840, 1904, 1955, 1960, 2047, 2254, 2380, 2492, 2576, 2720, 2737, 2848, 3026, 3115, 3128, 3220, 3332, 3560, 3680, 3808, 3910, 3920, 4094, 4165, 4361, 4508, 4760, 4984, 5152, 5474, 5635, 6052, 6230, 6256, 6440, 6664, 7120, 7565, 7820, 7840, 8188, 8330, 8722, 9016, 9520, 9968, 10235, 10591, 10948, 11270, 12104, 12460, 12512, 12880, 13328, 13685, 14240, 14329, 15130, 15640, 16376, 16660, 17444, 18032, 19040, 19159, 19936, 20470, 21182, 21805, 21896, 22540, 24208, 24920, 25760, 26656, 27370, 28658, 30260, 31280, 32752, 33320, 34799, 34888, 36064, 38318, 40940, 42364, 43610, 43792, 45080, 48416, 49840, 52955, 54740, 57316, 60520, 62560, 65504, 66640, 69598, 69776, 71645, 74137, 76636, 81880, 84728, 87220, 87584, 90160, 95795, 99680, 100303, 105910, 109480, 114632, 121040, 133280, 139196, 139552, 143290, 148274, 153272, 163760, 169456, 173995, 174440, 180320, 191590, 200606, 211820, 218960, 229264, 242080, 243593, 278392, 286580, 296548, 306544, 327520, 338912, 347990, 348880, 370685, 383180, 401212, 423640, 437920, 458528, 487186, 501515, 556784, 573160, 593096, 613088, 695980, 697760, 741370, 766360, 802424, 847280, 974372, 1003030, 1113568, 1146320, 1186192, 1217965, 1391960, 1482740, 1532720, 1604848, 1694560, 1705151, 1948744, 2006060, 2292640, 2372384, 2435930, 2783920, 2965480, 3065440, 3209696, 3410302, 3897488, 4012120, 4871860, 5567840, 5930960, 6820604, 7794976, 8024240, 8525755, 9743720, 11861920, 13641208, 16048480, 17051510, 19487440, 27282416, 34103020, 38974880, 54564832, 68206040, 136412080, 272824160]

約数ペア:

[(1, 272824160), (2, 136412080), (4, 68206040), (5, 54564832), (7, 38974880), (8, 34103020), (10, 27282416), (14, 19487440), (16, 17051510), (17, 16048480), (20, 13641208), (23, 11861920), (28, 9743720), (32, 8525755), (34, 8024240), (35, 7794976), (40, 6820604), (46, 5930960), (49, 5567840), (56, 4871860), (68, 4012120), (70, 3897488), (80, 3410302), (85, 3209696), (89, 3065440), (92, 2965480), (98, 2783920), (112, 2435930), (115, 2372384), (119, 2292640), (136, 2006060), (140, 1948744), (160, 1705151), (161, 1694560), (170, 1604848), (178, 1532720), (184, 1482740), (196, 1391960), (224, 1217965), (230, 1186192), (238, 1146320), (245, 1113568), (272, 1003030), (280, 974372), (322, 847280), (340, 802424), (356, 766360), (368, 741370), (391, 697760), (392, 695980), (445, 613088), (460, 593096), (476, 573160), (490, 556784), (544, 501515), (560, 487186), (595, 458528), (623, 437920), (644, 423640), (680, 401212), (712, 383180), (736, 370685), (782, 348880), (784, 347990), (805, 338912), (833, 327520), (890, 306544), (920, 296548), (952, 286580), (980, 278392), (1120, 243593), (1127, 242080), (1190, 229264), (1246, 218960), (1288, 211820), (1360, 200606), (1424, 191590), (1513, 180320), (1564, 174440), (1568, 173995), (1610, 169456), (1666, 163760), (1780, 153272), (1840, 148274), (1904, 143290), (1955, 139552), (1960, 139196), (2047, 133280), (2254, 121040), (2380, 114632), (2492, 109480), (2576, 105910), (2720, 100303), (2737, 99680), (2848, 95795), (3026, 90160), (3115, 87584), (3128, 87220), (3220, 84728), (3332, 81880), (3560, 76636), (3680, 74137), (3808, 71645), (3910, 69776), (3920, 69598), (4094, 66640), (4165, 65504), (4361, 62560), (4508, 60520), (4760, 57316), (4984, 54740), (5152, 52955), (5474, 49840), (5635, 48416), (6052, 45080), (6230, 43792), (6256, 43610), (6440, 42364), (6664, 40940), (7120, 38318), (7565, 36064), (7820, 34888), (7840, 34799), (8188, 33320), (8330, 32752), (8722, 31280), (9016, 30260), (9520, 28658), (9968, 27370), (10235, 26656), (10591, 25760), (10948, 24920), (11270, 24208), (12104, 22540), (12460, 21896), (12512, 21805), (12880, 21182), (13328, 20470), (13685, 19936), (14240, 19159), (14329, 19040), (15130, 18032), (15640, 17444), (16376, 16660)]