2681525280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1459}}^1$

素因数の和:2031

約数の個数: 192

約数和(自身を含む): 9677767680

約数和(自身を除く): 6996242400

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 547, 560, 672, 840, 1094, 1120, 1459, 1641, 1680, 2188, 2735, 2918, 3282, 3360, 3829, 4376, 4377, 5470, 5836, 6564, 7295, 7658, 8205, 8752, 8754, 10213, 10940, 11487, 11672, 13128, 14590, 15316, 16410, 17504, 17508, 19145, 20426, 21880, 21885, 22974, 23344, 26256, 29180, 30632, 30639, 32820, 35016, 38290, 40852, 43760, 43770, 45948, 46688, 51065, 52512, 57435, 58360, 61264, 61278, 65640, 70032, 76580, 81704, 87520, 87540, 91896, 102130, 114870, 116720, 122528, 122556, 131280, 140064, 153160, 153195, 163408, 175080, 183792, 204260, 229740, 233440, 245112, 262560, 306320, 306390, 326816, 350160, 367584, 408520, 459480, 490224, 612640, 612780, 700320, 798073, 817040, 918960, 980448, 1225560, 1596146, 1634080, 1837920, 2394219, 2451120, 3192292, 3990365, 4788438, 4902240, 5586511, 6384584, 7980730, 9576876, 11173022, 11971095, 12769168, 15961460, 16759533, 19153752, 22346044, 23942190, 25538336, 27932555, 31922920, 33519066, 38307504, 44692088, 47884380, 55865110, 63845840, 67038132, 76615008, 83797665, 89384176, 95768760, 111730220, 127691680, 134076264, 167595330, 178768352, 191537520, 223460440, 268152528, 335190660, 383075040, 446920880, 536305056, 670381320, 893841760, 1340762640, 2681525280]

約数ペア:

[(1, 2681525280), (2, 1340762640), (3, 893841760), (4, 670381320), (5, 536305056), (6, 446920880), (7, 383075040), (8, 335190660), (10, 268152528), (12, 223460440), (14, 191537520), (15, 178768352), (16, 167595330), (20, 134076264), (21, 127691680), (24, 111730220), (28, 95768760), (30, 89384176), (32, 83797665), (35, 76615008), (40, 67038132), (42, 63845840), (48, 55865110), (56, 47884380), (60, 44692088), (70, 38307504), (80, 33519066), (84, 31922920), (96, 27932555), (105, 25538336), (112, 23942190), (120, 22346044), (140, 19153752), (160, 16759533), (168, 15961460), (210, 12769168), (224, 11971095), (240, 11173022), (280, 9576876), (336, 7980730), (420, 6384584), (480, 5586511), (547, 4902240), (560, 4788438), (672, 3990365), (840, 3192292), (1094, 2451120), (1120, 2394219), (1459, 1837920), (1641, 1634080), (1680, 1596146), (2188, 1225560), (2735, 980448), (2918, 918960), (3282, 817040), (3360, 798073), (3829, 700320), (4376, 612780), (4377, 612640), (5470, 490224), (5836, 459480), (6564, 408520), (7295, 367584), (7658, 350160), (8205, 326816), (8752, 306390), (8754, 306320), (10213, 262560), (10940, 245112), (11487, 233440), (11672, 229740), (13128, 204260), (14590, 183792), (15316, 175080), (16410, 163408), (17504, 153195), (17508, 153160), (19145, 140064), (20426, 131280), (21880, 122556), (21885, 122528), (22974, 116720), (23344, 114870), (26256, 102130), (29180, 91896), (30632, 87540), (30639, 87520), (32820, 81704), (35016, 76580), (38290, 70032), (40852, 65640), (43760, 61278), (43770, 61264), (45948, 58360), (46688, 57435), (51065, 52512)]