2178923520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3299}}^1$

素因数の和:3370

約数の個数: 176

約数和(自身を含む): 7133385600

約数和(自身を除く): 4954462080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 512, 516, 640, 645, 688, 768, 860, 960, 1024, 1032, 1280, 1290, 1376, 1536, 1720, 1920, 2064, 2560, 2580, 2752, 3072, 3299, 3440, 3840, 4128, 5120, 5160, 5504, 6598, 6880, 7680, 8256, 9897, 10320, 11008, 13196, 13760, 15360, 16495, 16512, 19794, 20640, 22016, 26392, 27520, 32990, 33024, 39588, 41280, 44032, 49485, 52784, 55040, 65980, 66048, 79176, 82560, 98970, 105568, 110080, 131960, 132096, 141857, 158352, 165120, 197940, 211136, 220160, 263920, 283714, 316704, 330240, 395880, 422272, 425571, 527840, 567428, 633408, 660480, 709285, 791760, 844544, 851142, 1055680, 1134856, 1266816, 1418570, 1583520, 1689088, 1702284, 2111360, 2127855, 2269712, 2533632, 2837140, 3167040, 3378176, 3404568, 4222720, 4255710, 4539424, 5067264, 5674280, 6334080, 6809136, 8445440, 8511420, 9078848, 10134528, 11348560, 12668160, 13618272, 16890880, 17022840, 18157696, 22697120, 25336320, 27236544, 34045680, 36315392, 45394240, 50672640, 54473088, 68091360, 72630784, 90788480, 108946176, 136182720, 145261568, 181576960, 217892352, 272365440, 363153920, 435784704, 544730880, 726307840, 1089461760, 2178923520]

約数ペア:

[(1, 2178923520), (2, 1089461760), (3, 726307840), (4, 544730880), (5, 435784704), (6, 363153920), (8, 272365440), (10, 217892352), (12, 181576960), (15, 145261568), (16, 136182720), (20, 108946176), (24, 90788480), (30, 72630784), (32, 68091360), (40, 54473088), (43, 50672640), (48, 45394240), (60, 36315392), (64, 34045680), (80, 27236544), (86, 25336320), (96, 22697120), (120, 18157696), (128, 17022840), (129, 16890880), (160, 13618272), (172, 12668160), (192, 11348560), (215, 10134528), (240, 9078848), (256, 8511420), (258, 8445440), (320, 6809136), (344, 6334080), (384, 5674280), (430, 5067264), (480, 4539424), (512, 4255710), (516, 4222720), (640, 3404568), (645, 3378176), (688, 3167040), (768, 2837140), (860, 2533632), (960, 2269712), (1024, 2127855), (1032, 2111360), (1280, 1702284), (1290, 1689088), (1376, 1583520), (1536, 1418570), (1720, 1266816), (1920, 1134856), (2064, 1055680), (2560, 851142), (2580, 844544), (2752, 791760), (3072, 709285), (3299, 660480), (3440, 633408), (3840, 567428), (4128, 527840), (5120, 425571), (5160, 422272), (5504, 395880), (6598, 330240), (6880, 316704), (7680, 283714), (8256, 263920), (9897, 220160), (10320, 211136), (11008, 197940), (13196, 165120), (13760, 158352), (15360, 141857), (16495, 132096), (16512, 131960), (19794, 110080), (20640, 105568), (22016, 98970), (26392, 82560), (27520, 79176), (32990, 66048), (33024, 65980), (39588, 55040), (41280, 52784), (44032, 49485)]