7280609280

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{33857}}^1$

素因数の和:33894

約数の個数: 192

約数和(自身を含む): 26620513920

約数和(自身を除く): 19339904640

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, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 10240, 10752, 13440, 14336, 15360, 17920, 21504, 26880, 30720, 33857, 35840, 43008, 53760, 67714, 71680, 101571, 107520, 135428, 169285, 203142, 215040, 236999, 270856, 338570, 406284, 473998, 507855, 541712, 677140, 710997, 812568, 947996, 1015710, 1083424, 1184995, 1354280, 1421994, 1625136, 1895992, 2031420, 2166848, 2369990, 2708560, 2843988, 3250272, 3554985, 3791984, 4062840, 4333696, 4739980, 5417120, 5687976, 6500544, 7109970, 7583968, 8125680, 8667392, 9479960, 10834240, 11375952, 13001088, 14219940, 15167936, 16251360, 17334784, 18959920, 21668480, 22751904, 26002176, 28439880, 30335872, 32502720, 34669568, 37919840, 43336960, 45503808, 52004352, 56879760, 60671744, 65005440, 69339136, 75839680, 86673920, 91007616, 104008704, 113759520, 121343488, 130010880, 151679360, 173347840, 182015232, 208017408, 227519040, 242686976, 260021760, 303358720, 346695680, 364030464, 455038080, 485373952, 520043520, 606717440, 728060928, 910076160, 1040087040, 1213434880, 1456121856, 1820152320, 2426869760, 3640304640, 7280609280]

約数ペア:

[(1, 7280609280), (2, 3640304640), (3, 2426869760), (4, 1820152320), (5, 1456121856), (6, 1213434880), (7, 1040087040), (8, 910076160), (10, 728060928), (12, 606717440), (14, 520043520), (15, 485373952), (16, 455038080), (20, 364030464), (21, 346695680), (24, 303358720), (28, 260021760), (30, 242686976), (32, 227519040), (35, 208017408), (40, 182015232), (42, 173347840), (48, 151679360), (56, 130010880), (60, 121343488), (64, 113759520), (70, 104008704), (80, 91007616), (84, 86673920), (96, 75839680), (105, 69339136), (112, 65005440), (120, 60671744), (128, 56879760), (140, 52004352), (160, 45503808), (168, 43336960), (192, 37919840), (210, 34669568), (224, 32502720), (240, 30335872), (256, 28439880), (280, 26002176), (320, 22751904), (336, 21668480), (384, 18959920), (420, 17334784), (448, 16251360), (480, 15167936), (512, 14219940), (560, 13001088), (640, 11375952), (672, 10834240), (768, 9479960), (840, 8667392), (896, 8125680), (960, 7583968), (1024, 7109970), (1120, 6500544), (1280, 5687976), (1344, 5417120), (1536, 4739980), (1680, 4333696), (1792, 4062840), (1920, 3791984), (2048, 3554985), (2240, 3250272), (2560, 2843988), (2688, 2708560), (3072, 2369990), (3360, 2166848), (3584, 2031420), (3840, 1895992), (4480, 1625136), (5120, 1421994), (5376, 1354280), (6144, 1184995), (6720, 1083424), (7168, 1015710), (7680, 947996), (8960, 812568), (10240, 710997), (10752, 677140), (13440, 541712), (14336, 507855), (15360, 473998), (17920, 406284), (21504, 338570), (26880, 270856), (30720, 236999), (33857, 215040), (35840, 203142), (43008, 169285), (53760, 135428), (67714, 107520), (71680, 101571)]