1398696960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2290

約数の個数: 176

約数和(自身を含む): 4584821472

約数和(自身を除く): 3186124512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 512, 615, 640, 656, 768, 820, 960, 984, 1024, 1230, 1280, 1312, 1536, 1640, 1920, 1968, 2221, 2460, 2560, 2624, 3072, 3280, 3840, 3936, 4442, 4920, 5120, 5248, 6560, 6663, 7680, 7872, 8884, 9840, 10496, 11105, 13120, 13326, 15360, 15744, 17768, 19680, 20992, 22210, 26240, 26652, 31488, 33315, 35536, 39360, 41984, 44420, 52480, 53304, 62976, 66630, 71072, 78720, 88840, 91061, 104960, 106608, 125952, 133260, 142144, 157440, 177680, 182122, 209920, 213216, 266520, 273183, 284288, 314880, 355360, 364244, 426432, 455305, 533040, 546366, 568576, 629760, 710720, 728488, 852864, 910610, 1066080, 1092732, 1137152, 1365915, 1421440, 1456976, 1705728, 1821220, 2132160, 2185464, 2274304, 2731830, 2842880, 2913952, 3411456, 3642440, 4264320, 4370928, 5463660, 5685760, 5827904, 6822912, 7284880, 8528640, 8741856, 10927320, 11371520, 11655808, 14569760, 17057280, 17483712, 21854640, 23311616, 29139520, 34114560, 34967424, 43709280, 46623232, 58279040, 69934848, 87418560, 93246464, 116558080, 139869696, 174837120, 233116160, 279739392, 349674240, 466232320, 699348480, 1398696960]

約数ペア:

[(1, 1398696960), (2, 699348480), (3, 466232320), (4, 349674240), (5, 279739392), (6, 233116160), (8, 174837120), (10, 139869696), (12, 116558080), (15, 93246464), (16, 87418560), (20, 69934848), (24, 58279040), (30, 46623232), (32, 43709280), (40, 34967424), (41, 34114560), (48, 29139520), (60, 23311616), (64, 21854640), (80, 17483712), (82, 17057280), (96, 14569760), (120, 11655808), (123, 11371520), (128, 10927320), (160, 8741856), (164, 8528640), (192, 7284880), (205, 6822912), (240, 5827904), (246, 5685760), (256, 5463660), (320, 4370928), (328, 4264320), (384, 3642440), (410, 3411456), (480, 2913952), (492, 2842880), (512, 2731830), (615, 2274304), (640, 2185464), (656, 2132160), (768, 1821220), (820, 1705728), (960, 1456976), (984, 1421440), (1024, 1365915), (1230, 1137152), (1280, 1092732), (1312, 1066080), (1536, 910610), (1640, 852864), (1920, 728488), (1968, 710720), (2221, 629760), (2460, 568576), (2560, 546366), (2624, 533040), (3072, 455305), (3280, 426432), (3840, 364244), (3936, 355360), (4442, 314880), (4920, 284288), (5120, 273183), (5248, 266520), (6560, 213216), (6663, 209920), (7680, 182122), (7872, 177680), (8884, 157440), (9840, 142144), (10496, 133260), (11105, 125952), (13120, 106608), (13326, 104960), (15360, 91061), (15744, 88840), (17768, 78720), (19680, 71072), (20992, 66630), (22210, 62976), (26240, 53304), (26652, 52480), (31488, 44420), (33315, 41984), (35536, 39360)]