1890940480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:146

約数の個数: 336

約数和(自身を含む): 5593275072

約数和(自身を除く): 3702334592

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 43, 44, 52, 55, 62, 64, 65, 80, 86, 88, 104, 110, 124, 130, 143, 155, 160, 172, 176, 208, 215, 220, 248, 260, 286, 310, 320, 341, 344, 352, 403, 416, 430, 440, 473, 496, 520, 559, 572, 620, 682, 688, 704, 715, 806, 832, 860, 880, 946, 961, 992, 1040, 1118, 1144, 1240, 1333, 1364, 1376, 1430, 1612, 1705, 1720, 1760, 1892, 1922, 1984, 2015, 2080, 2236, 2288, 2365, 2480, 2666, 2728, 2752, 2795, 2860, 3224, 3410, 3440, 3520, 3784, 3844, 4030, 4160, 4433, 4472, 4576, 4730, 4805, 4960, 5332, 5456, 5590, 5720, 6149, 6448, 6665, 6820, 6880, 7568, 7688, 8060, 8866, 8944, 9152, 9460, 9610, 9920, 10571, 10664, 10912, 11180, 11440, 12298, 12493, 12896, 13330, 13640, 13760, 14663, 15136, 15376, 16120, 17329, 17732, 17888, 18920, 19220, 21142, 21328, 21824, 22165, 22360, 22880, 24596, 24986, 25792, 26660, 27280, 29326, 30272, 30745, 30752, 32240, 34658, 35464, 35776, 37840, 38440, 41323, 42284, 42656, 44330, 44720, 45760, 49192, 49972, 52855, 53320, 54560, 58652, 61490, 61504, 62465, 64480, 69316, 70928, 73315, 75680, 76880, 82646, 84568, 85312, 86645, 88660, 89440, 98384, 99944, 105710, 106640, 109120, 117304, 122980, 124930, 128960, 137423, 138632, 141856, 146630, 151360, 153760, 165292, 169136, 173290, 177320, 178880, 190619, 196768, 199888, 206615, 211420, 213280, 234608, 245960, 249860, 274846, 277264, 283712, 293260, 307520, 330584, 338272, 346580, 354640, 381238, 393536, 399776, 413230, 422840, 426560, 454553, 469216, 491920, 499720, 537199, 549692, 554528, 586520, 661168, 676544, 687115, 693160, 709280, 762476, 799552, 826460, 845680, 909106, 938432, 953095, 983840, 999440, 1074398, 1099384, 1109056, 1173040, 1322336, 1374230, 1386320, 1418560, 1524952, 1652920, 1691360, 1818212, 1906190, 1967680, 1998880, 2148796, 2198768, 2272765, 2346080, 2644672, 2685995, 2748460, 2772640, 3049904, 3305840, 3382720, 3636424, 3812380, 3997760, 4297592, 4397536, 4545530, 4692160, 5371990, 5496920, 5545280, 5909189, 6099808, 6611680, 7272848, 7624760, 8595184, 8795072, 9091060, 10743980, 10993840, 11818378, 12199616, 13223360, 14545696, 15249520, 17190368, 18182120, 21487960, 21987680, 23636756, 29091392, 29545945, 30499040, 34380736, 36364240, 42975920, 43975360, 47273512, 59091890, 60998080, 72728480, 85951840, 94547024, 118183780, 145456960, 171903680, 189094048, 236367560, 378188096, 472735120, 945470240, 1890940480]

約数ペア:

[(1, 1890940480), (2, 945470240), (4, 472735120), (5, 378188096), (8, 236367560), (10, 189094048), (11, 171903680), (13, 145456960), (16, 118183780), (20, 94547024), (22, 85951840), (26, 72728480), (31, 60998080), (32, 59091890), (40, 47273512), (43, 43975360), (44, 42975920), (52, 36364240), (55, 34380736), (62, 30499040), (64, 29545945), (65, 29091392), (80, 23636756), (86, 21987680), (88, 21487960), (104, 18182120), (110, 17190368), (124, 15249520), (130, 14545696), (143, 13223360), (155, 12199616), (160, 11818378), (172, 10993840), (176, 10743980), (208, 9091060), (215, 8795072), (220, 8595184), (248, 7624760), (260, 7272848), (286, 6611680), (310, 6099808), (320, 5909189), (341, 5545280), (344, 5496920), (352, 5371990), (403, 4692160), (416, 4545530), (430, 4397536), (440, 4297592), (473, 3997760), (496, 3812380), (520, 3636424), (559, 3382720), (572, 3305840), (620, 3049904), (682, 2772640), (688, 2748460), (704, 2685995), (715, 2644672), (806, 2346080), (832, 2272765), (860, 2198768), (880, 2148796), (946, 1998880), (961, 1967680), (992, 1906190), (1040, 1818212), (1118, 1691360), (1144, 1652920), (1240, 1524952), (1333, 1418560), (1364, 1386320), (1376, 1374230), (1430, 1322336), (1612, 1173040), (1705, 1109056), (1720, 1099384), (1760, 1074398), (1892, 999440), (1922, 983840), (1984, 953095), (2015, 938432), (2080, 909106), (2236, 845680), (2288, 826460), (2365, 799552), (2480, 762476), (2666, 709280), (2728, 693160), (2752, 687115), (2795, 676544), (2860, 661168), (3224, 586520), (3410, 554528), (3440, 549692), (3520, 537199), (3784, 499720), (3844, 491920), (4030, 469216), (4160, 454553), (4433, 426560), (4472, 422840), (4576, 413230), (4730, 399776), (4805, 393536), (4960, 381238), (5332, 354640), (5456, 346580), (5590, 338272), (5720, 330584), (6149, 307520), (6448, 293260), (6665, 283712), (6820, 277264), (6880, 274846), (7568, 249860), (7688, 245960), (8060, 234608), (8866, 213280), (8944, 211420), (9152, 206615), (9460, 199888), (9610, 196768), (9920, 190619), (10571, 178880), (10664, 177320), (10912, 173290), (11180, 169136), (11440, 165292), (12298, 153760), (12493, 151360), (12896, 146630), (13330, 141856), (13640, 138632), (13760, 137423), (14663, 128960), (15136, 124930), (15376, 122980), (16120, 117304), (17329, 109120), (17732, 106640), (17888, 105710), (18920, 99944), (19220, 98384), (21142, 89440), (21328, 88660), (21824, 86645), (22165, 85312), (22360, 84568), (22880, 82646), (24596, 76880), (24986, 75680), (25792, 73315), (26660, 70928), (27280, 69316), (29326, 64480), (30272, 62465), (30745, 61504), (30752, 61490), (32240, 58652), (34658, 54560), (35464, 53320), (35776, 52855), (37840, 49972), (38440, 49192), (41323, 45760), (42284, 44720), (42656, 44330)]