516554520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13327}}^1$

素因数の和:13377

約数の個数: 128

約数和(自身を含む): 1727308800

約数和(自身を除く): 1210754280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 13327, 19380, 26654, 38760, 39981, 53308, 66635, 79962, 106616, 133270, 159924, 199905, 226559, 253213, 266540, 319848, 399810, 453118, 506426, 533080, 679677, 759639, 799620, 906236, 1012852, 1132795, 1266065, 1359354, 1519278, 1599240, 1812472, 2025704, 2265590, 2532130, 2718708, 3038556, 3398385, 3798195, 4304621, 4531180, 5064260, 5437416, 6077112, 6796770, 7596390, 8609242, 9062360, 10128520, 12913863, 13593540, 15192780, 17218484, 21523105, 25827726, 27187080, 30385560, 34436968, 43046210, 51655452, 64569315, 86092420, 103310904, 129138630, 172184840, 258277260, 516554520]

約数ペア:

[(1, 516554520), (2, 258277260), (3, 172184840), (4, 129138630), (5, 103310904), (6, 86092420), (8, 64569315), (10, 51655452), (12, 43046210), (15, 34436968), (17, 30385560), (19, 27187080), (20, 25827726), (24, 21523105), (30, 17218484), (34, 15192780), (38, 13593540), (40, 12913863), (51, 10128520), (57, 9062360), (60, 8609242), (68, 7596390), (76, 6796770), (85, 6077112), (95, 5437416), (102, 5064260), (114, 4531180), (120, 4304621), (136, 3798195), (152, 3398385), (170, 3038556), (190, 2718708), (204, 2532130), (228, 2265590), (255, 2025704), (285, 1812472), (323, 1599240), (340, 1519278), (380, 1359354), (408, 1266065), (456, 1132795), (510, 1012852), (570, 906236), (646, 799620), (680, 759639), (760, 679677), (969, 533080), (1020, 506426), (1140, 453118), (1292, 399810), (1615, 319848), (1938, 266540), (2040, 253213), (2280, 226559), (2584, 199905), (3230, 159924), (3876, 133270), (4845, 106616), (6460, 79962), (7752, 66635), (9690, 53308), (12920, 39981), (13327, 38760), (19380, 26654)]