160925940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 240

約数和(自身を含む): 603009792

約数和(自身を除く): 442083852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 540, 567, 617, 621, 630, 644, 690, 756, 805, 810, 828, 945, 966, 1035, 1134, 1234, 1242, 1260, 1380, 1449, 1610, 1620, 1851, 1863, 1890, 1932, 2070, 2268, 2415, 2468, 2484, 2835, 2898, 3085, 3105, 3220, 3702, 3726, 3780, 4140, 4319, 4347, 4830, 5553, 5670, 5796, 6170, 6210, 7245, 7404, 7452, 8638, 8694, 9255, 9315, 9660, 11106, 11340, 12340, 12420, 12957, 13041, 14191, 14490, 16659, 17276, 17388, 18510, 18630, 21595, 21735, 22212, 25914, 26082, 27765, 28382, 28980, 33318, 37020, 37260, 38871, 42573, 43190, 43470, 49977, 51828, 52164, 55530, 56764, 64785, 65205, 66636, 70955, 77742, 83295, 85146, 86380, 86940, 99337, 99954, 111060, 116613, 127719, 129570, 130410, 141910, 155484, 166590, 170292, 194355, 198674, 199908, 212865, 233226, 249885, 255438, 259140, 260820, 283820, 298011, 333180, 349839, 383157, 388710, 397348, 425730, 466452, 496685, 499770, 510876, 583065, 596022, 638595, 699678, 766314, 777420, 851460, 894033, 993370, 999540, 1149471, 1166130, 1192044, 1277190, 1399356, 1490055, 1532628, 1749195, 1788066, 1915785, 1986740, 2298942, 2332260, 2554380, 2682099, 2980110, 3498390, 3576132, 3831570, 4470165, 4597884, 5364198, 5747355, 5960220, 6996780, 7663140, 8046297, 8940330, 10728396, 11494710, 13410495, 16092594, 17880660, 22989420, 26820990, 32185188, 40231485, 53641980, 80462970, 160925940]

約数ペア:

[(1, 160925940), (2, 80462970), (3, 53641980), (4, 40231485), (5, 32185188), (6, 26820990), (7, 22989420), (9, 17880660), (10, 16092594), (12, 13410495), (14, 11494710), (15, 10728396), (18, 8940330), (20, 8046297), (21, 7663140), (23, 6996780), (27, 5960220), (28, 5747355), (30, 5364198), (35, 4597884), (36, 4470165), (42, 3831570), (45, 3576132), (46, 3498390), (54, 2980110), (60, 2682099), (63, 2554380), (69, 2332260), (70, 2298942), (81, 1986740), (84, 1915785), (90, 1788066), (92, 1749195), (105, 1532628), (108, 1490055), (115, 1399356), (126, 1277190), (135, 1192044), (138, 1166130), (140, 1149471), (161, 999540), (162, 993370), (180, 894033), (189, 851460), (207, 777420), (210, 766314), (230, 699678), (252, 638595), (270, 596022), (276, 583065), (315, 510876), (322, 499770), (324, 496685), (345, 466452), (378, 425730), (405, 397348), (414, 388710), (420, 383157), (460, 349839), (483, 333180), (540, 298011), (567, 283820), (617, 260820), (621, 259140), (630, 255438), (644, 249885), (690, 233226), (756, 212865), (805, 199908), (810, 198674), (828, 194355), (945, 170292), (966, 166590), (1035, 155484), (1134, 141910), (1234, 130410), (1242, 129570), (1260, 127719), (1380, 116613), (1449, 111060), (1610, 99954), (1620, 99337), (1851, 86940), (1863, 86380), (1890, 85146), (1932, 83295), (2070, 77742), (2268, 70955), (2415, 66636), (2468, 65205), (2484, 64785), (2835, 56764), (2898, 55530), (3085, 52164), (3105, 51828), (3220, 49977), (3702, 43470), (3726, 43190), (3780, 42573), (4140, 38871), (4319, 37260), (4347, 37020), (4830, 33318), (5553, 28980), (5670, 28382), (5796, 27765), (6170, 26082), (6210, 25914), (7245, 22212), (7404, 21735), (7452, 21595), (8638, 18630), (8694, 18510), (9255, 17388), (9315, 17276), (9660, 16659), (11106, 14490), (11340, 14191), (12340, 13041), (12420, 12957)]