2016483280

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1786

約数の個数: 160

約数和(自身を含む): 5597856000

約数和(自身を除く): 3581372720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 172, 196, 215, 245, 280, 301, 343, 344, 392, 430, 490, 560, 602, 686, 688, 784, 860, 980, 1204, 1372, 1505, 1709, 1715, 1720, 1960, 2107, 2408, 2744, 3010, 3418, 3430, 3440, 3920, 4214, 4816, 5488, 6020, 6836, 6860, 8428, 8545, 10535, 11963, 12040, 13672, 13720, 14749, 16856, 17090, 21070, 23926, 24080, 27344, 27440, 29498, 33712, 34180, 42140, 47852, 58996, 59815, 68360, 73487, 73745, 83741, 84280, 95704, 117992, 119630, 136720, 146974, 147490, 167482, 168560, 191408, 235984, 239260, 293948, 294980, 334964, 367435, 418705, 478520, 514409, 586187, 587896, 589960, 669928, 734870, 837410, 957040, 1028818, 1172374, 1175792, 1179920, 1339856, 1469740, 1674820, 2057636, 2344748, 2572045, 2930935, 2939480, 3349640, 3600863, 4115272, 4689496, 5144090, 5861870, 5878960, 6699280, 7201726, 8230544, 9378992, 10288180, 11723740, 14403452, 18004315, 20576360, 23447480, 25206041, 28806904, 36008630, 41152720, 46894960, 50412082, 57613808, 72017260, 100824164, 126030205, 144034520, 201648328, 252060410, 288069040, 403296656, 504120820, 1008241640, 2016483280]

約数ペア:

[(1, 2016483280), (2, 1008241640), (4, 504120820), (5, 403296656), (7, 288069040), (8, 252060410), (10, 201648328), (14, 144034520), (16, 126030205), (20, 100824164), (28, 72017260), (35, 57613808), (40, 50412082), (43, 46894960), (49, 41152720), (56, 36008630), (70, 28806904), (80, 25206041), (86, 23447480), (98, 20576360), (112, 18004315), (140, 14403452), (172, 11723740), (196, 10288180), (215, 9378992), (245, 8230544), (280, 7201726), (301, 6699280), (343, 5878960), (344, 5861870), (392, 5144090), (430, 4689496), (490, 4115272), (560, 3600863), (602, 3349640), (686, 2939480), (688, 2930935), (784, 2572045), (860, 2344748), (980, 2057636), (1204, 1674820), (1372, 1469740), (1505, 1339856), (1709, 1179920), (1715, 1175792), (1720, 1172374), (1960, 1028818), (2107, 957040), (2408, 837410), (2744, 734870), (3010, 669928), (3418, 589960), (3430, 587896), (3440, 586187), (3920, 514409), (4214, 478520), (4816, 418705), (5488, 367435), (6020, 334964), (6836, 294980), (6860, 293948), (8428, 239260), (8545, 235984), (10535, 191408), (11963, 168560), (12040, 167482), (13672, 147490), (13720, 146974), (14749, 136720), (16856, 119630), (17090, 117992), (21070, 95704), (23926, 84280), (24080, 83741), (27344, 73745), (27440, 73487), (29498, 68360), (33712, 59815), (34180, 58996), (42140, 47852)]