163672320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{6089}}^1$

素因数の和:6120

約数の個数: 144

約数和(自身を含む): 597502080

約数和(自身を除く): 433829760

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, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6089, 6720, 8960, 12178, 13440, 18267, 24356, 26880, 30445, 36534, 42623, 48712, 60890, 73068, 85246, 91335, 97424, 121780, 127869, 146136, 170492, 182670, 194848, 213115, 243560, 255738, 292272, 340984, 365340, 389696, 426230, 487120, 511476, 584544, 639345, 681968, 730680, 779392, 852460, 974240, 1022952, 1169088, 1278690, 1363936, 1461360, 1558784, 1704920, 1948480, 2045904, 2338176, 2557380, 2727872, 2922720, 3409840, 3896960, 4091808, 4676352, 5114760, 5455744, 5845440, 6819680, 7793920, 8183616, 10229520, 10911488, 11690880, 13639360, 16367232, 20459040, 23381760, 27278720, 32734464, 40918080, 54557440, 81836160, 163672320]

約数ペア:

[(1, 163672320), (2, 81836160), (3, 54557440), (4, 40918080), (5, 32734464), (6, 27278720), (7, 23381760), (8, 20459040), (10, 16367232), (12, 13639360), (14, 11690880), (15, 10911488), (16, 10229520), (20, 8183616), (21, 7793920), (24, 6819680), (28, 5845440), (30, 5455744), (32, 5114760), (35, 4676352), (40, 4091808), (42, 3896960), (48, 3409840), (56, 2922720), (60, 2727872), (64, 2557380), (70, 2338176), (80, 2045904), (84, 1948480), (96, 1704920), (105, 1558784), (112, 1461360), (120, 1363936), (128, 1278690), (140, 1169088), (160, 1022952), (168, 974240), (192, 852460), (210, 779392), (224, 730680), (240, 681968), (256, 639345), (280, 584544), (320, 511476), (336, 487120), (384, 426230), (420, 389696), (448, 365340), (480, 340984), (560, 292272), (640, 255738), (672, 243560), (768, 213115), (840, 194848), (896, 182670), (960, 170492), (1120, 146136), (1280, 127869), (1344, 121780), (1680, 97424), (1792, 91335), (1920, 85246), (2240, 73068), (2688, 60890), (3360, 48712), (3840, 42623), (4480, 36534), (5376, 30445), (6089, 26880), (6720, 24356), (8960, 18267), (12178, 13440)]