1250672640

素因数分解:

$2^{14}\times 3^1\times 5^1\times 7^1\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 240

約数和(自身を含む): 4580040192

約数和(自身を除く): 3329367552

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 727, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1454, 1536, 1680, 1792, 1920, 2048, 2181, 2240, 2560, 2688, 2908, 3072, 3360, 3584, 3635, 3840, 4096, 4362, 4480, 5089, 5120, 5376, 5816, 6144, 6720, 7168, 7270, 7680, 8192, 8724, 8960, 10178, 10240, 10752, 10905, 11632, 12288, 13440, 14336, 14540, 15267, 15360, 16384, 17448, 17920, 20356, 20480, 21504, 21810, 23264, 24576, 25445, 26880, 28672, 29080, 30534, 30720, 34896, 35840, 40712, 40960, 43008, 43620, 46528, 49152, 50890, 53760, 57344, 58160, 61068, 61440, 69792, 71680, 76335, 81424, 81920, 86016, 87240, 93056, 101780, 107520, 114688, 116320, 122136, 122880, 139584, 143360, 152670, 162848, 172032, 174480, 186112, 203560, 215040, 232640, 244272, 245760, 279168, 286720, 305340, 325696, 344064, 348960, 372224, 407120, 430080, 465280, 488544, 558336, 573440, 610680, 651392, 697920, 744448, 814240, 860160, 930560, 977088, 1116672, 1221360, 1302784, 1395840, 1488896, 1628480, 1720320, 1861120, 1954176, 2233344, 2442720, 2605568, 2791680, 2977792, 3256960, 3722240, 3908352, 4466688, 4885440, 5211136, 5583360, 5955584, 6513920, 7444480, 7816704, 8933376, 9770880, 10422272, 11166720, 11911168, 13027840, 14888960, 15633408, 17866752, 19541760, 20844544, 22333440, 26055680, 29777920, 31266816, 35733504, 39083520, 41689088, 44666880, 52111360, 59555840, 62533632, 78167040, 83378176, 89333760, 104222720, 125067264, 156334080, 178667520, 208445440, 250134528, 312668160, 416890880, 625336320, 1250672640]

約数ペア:

[(1, 1250672640), (2, 625336320), (3, 416890880), (4, 312668160), (5, 250134528), (6, 208445440), (7, 178667520), (8, 156334080), (10, 125067264), (12, 104222720), (14, 89333760), (15, 83378176), (16, 78167040), (20, 62533632), (21, 59555840), (24, 52111360), (28, 44666880), (30, 41689088), (32, 39083520), (35, 35733504), (40, 31266816), (42, 29777920), (48, 26055680), (56, 22333440), (60, 20844544), (64, 19541760), (70, 17866752), (80, 15633408), (84, 14888960), (96, 13027840), (105, 11911168), (112, 11166720), (120, 10422272), (128, 9770880), (140, 8933376), (160, 7816704), (168, 7444480), (192, 6513920), (210, 5955584), (224, 5583360), (240, 5211136), (256, 4885440), (280, 4466688), (320, 3908352), (336, 3722240), (384, 3256960), (420, 2977792), (448, 2791680), (480, 2605568), (512, 2442720), (560, 2233344), (640, 1954176), (672, 1861120), (727, 1720320), (768, 1628480), (840, 1488896), (896, 1395840), (960, 1302784), (1024, 1221360), (1120, 1116672), (1280, 977088), (1344, 930560), (1454, 860160), (1536, 814240), (1680, 744448), (1792, 697920), (1920, 651392), (2048, 610680), (2181, 573440), (2240, 558336), (2560, 488544), (2688, 465280), (2908, 430080), (3072, 407120), (3360, 372224), (3584, 348960), (3635, 344064), (3840, 325696), (4096, 305340), (4362, 286720), (4480, 279168), (5089, 245760), (5120, 244272), (5376, 232640), (5816, 215040), (6144, 203560), (6720, 186112), (7168, 174480), (7270, 172032), (7680, 162848), (8192, 152670), (8724, 143360), (8960, 139584), (10178, 122880), (10240, 122136), (10752, 116320), (10905, 114688), (11632, 107520), (12288, 101780), (13440, 93056), (14336, 87240), (14540, 86016), (15267, 81920), (15360, 81424), (16384, 76335), (17448, 71680), (17920, 69792), (20356, 61440), (20480, 61068), (21504, 58160), (21810, 57344), (23264, 53760), (24576, 50890), (25445, 49152), (26880, 46528), (28672, 43620), (29080, 43008), (30534, 40960), (30720, 40712), (34896, 35840)]