825576780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2768

約数の個数: 192

約数和(自身を含む): 2863365120

約数和(自身を除く): 2037788340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 43, 51, 60, 68, 70, 84, 85, 86, 102, 105, 119, 129, 140, 170, 172, 204, 210, 215, 238, 255, 258, 301, 340, 357, 420, 430, 476, 510, 516, 595, 602, 645, 714, 731, 860, 903, 1020, 1190, 1204, 1290, 1428, 1462, 1505, 1785, 1806, 2193, 2380, 2580, 2689, 2924, 3010, 3570, 3612, 3655, 4386, 4515, 5117, 5378, 6020, 7140, 7310, 8067, 8772, 9030, 10234, 10756, 10965, 13445, 14620, 15351, 16134, 18060, 18823, 20468, 21930, 25585, 26890, 30702, 32268, 37646, 40335, 43860, 45713, 51170, 53780, 56469, 61404, 75292, 76755, 80670, 91426, 94115, 102340, 112938, 115627, 137139, 153510, 161340, 182852, 188230, 225876, 228565, 231254, 274278, 282345, 307020, 319991, 346881, 376460, 457130, 462508, 548556, 564690, 578135, 639982, 685695, 693762, 809389, 914260, 959973, 1129380, 1156270, 1279964, 1371390, 1387524, 1599955, 1618778, 1734405, 1919946, 1965659, 2312540, 2428167, 2742780, 3199910, 3237556, 3468810, 3839892, 3931318, 4046945, 4799865, 4856334, 5896977, 6399820, 6937620, 7862636, 8093890, 9599730, 9712668, 9828295, 11793954, 12140835, 13759613, 16187780, 19199460, 19656590, 23587908, 24281670, 27519226, 29484885, 39313180, 41278839, 48563340, 55038452, 58969770, 68798065, 82557678, 117939540, 137596130, 165115356, 206394195, 275192260, 412788390, 825576780]

約数ペア:

[(1, 825576780), (2, 412788390), (3, 275192260), (4, 206394195), (5, 165115356), (6, 137596130), (7, 117939540), (10, 82557678), (12, 68798065), (14, 58969770), (15, 55038452), (17, 48563340), (20, 41278839), (21, 39313180), (28, 29484885), (30, 27519226), (34, 24281670), (35, 23587908), (42, 19656590), (43, 19199460), (51, 16187780), (60, 13759613), (68, 12140835), (70, 11793954), (84, 9828295), (85, 9712668), (86, 9599730), (102, 8093890), (105, 7862636), (119, 6937620), (129, 6399820), (140, 5896977), (170, 4856334), (172, 4799865), (204, 4046945), (210, 3931318), (215, 3839892), (238, 3468810), (255, 3237556), (258, 3199910), (301, 2742780), (340, 2428167), (357, 2312540), (420, 1965659), (430, 1919946), (476, 1734405), (510, 1618778), (516, 1599955), (595, 1387524), (602, 1371390), (645, 1279964), (714, 1156270), (731, 1129380), (860, 959973), (903, 914260), (1020, 809389), (1190, 693762), (1204, 685695), (1290, 639982), (1428, 578135), (1462, 564690), (1505, 548556), (1785, 462508), (1806, 457130), (2193, 376460), (2380, 346881), (2580, 319991), (2689, 307020), (2924, 282345), (3010, 274278), (3570, 231254), (3612, 228565), (3655, 225876), (4386, 188230), (4515, 182852), (5117, 161340), (5378, 153510), (6020, 137139), (7140, 115627), (7310, 112938), (8067, 102340), (8772, 94115), (9030, 91426), (10234, 80670), (10756, 76755), (10965, 75292), (13445, 61404), (14620, 56469), (15351, 53780), (16134, 51170), (18060, 45713), (18823, 43860), (20468, 40335), (21930, 37646), (25585, 32268), (26890, 30702)]