685535040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2311}}^1$

素因数の和:2437

約数の個数: 168

約数和(自身を含む): 2381877888

約数和(自身を除く): 1696342848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 412, 480, 515, 576, 618, 720, 824, 927, 960, 1030, 1236, 1440, 1545, 1648, 1854, 2060, 2311, 2472, 2880, 3090, 3296, 3708, 4120, 4622, 4635, 4944, 6180, 6592, 6933, 7416, 8240, 9244, 9270, 9888, 11555, 12360, 13866, 14832, 16480, 18488, 18540, 19776, 20799, 23110, 24720, 27732, 29664, 32960, 34665, 36976, 37080, 41598, 46220, 49440, 55464, 59328, 69330, 73952, 74160, 83196, 92440, 98880, 103995, 110928, 138660, 147904, 148320, 166392, 184880, 207990, 221856, 238033, 277320, 296640, 332784, 369760, 415980, 443712, 476066, 554640, 665568, 714099, 739520, 831960, 952132, 1109280, 1190165, 1331136, 1428198, 1663920, 1904264, 2142297, 2218560, 2380330, 2856396, 3327840, 3570495, 3808528, 4284594, 4760660, 5712792, 6655680, 7140990, 7617056, 8569188, 9521320, 10711485, 11425584, 14281980, 15234112, 17138376, 19042640, 21422970, 22851168, 28563960, 34276752, 38085280, 42845940, 45702336, 57127920, 68553504, 76170560, 85691880, 114255840, 137107008, 171383760, 228511680, 342767520, 685535040]

約数ペア:

[(1, 685535040), (2, 342767520), (3, 228511680), (4, 171383760), (5, 137107008), (6, 114255840), (8, 85691880), (9, 76170560), (10, 68553504), (12, 57127920), (15, 45702336), (16, 42845940), (18, 38085280), (20, 34276752), (24, 28563960), (30, 22851168), (32, 21422970), (36, 19042640), (40, 17138376), (45, 15234112), (48, 14281980), (60, 11425584), (64, 10711485), (72, 9521320), (80, 8569188), (90, 7617056), (96, 7140990), (103, 6655680), (120, 5712792), (144, 4760660), (160, 4284594), (180, 3808528), (192, 3570495), (206, 3327840), (240, 2856396), (288, 2380330), (309, 2218560), (320, 2142297), (360, 1904264), (412, 1663920), (480, 1428198), (515, 1331136), (576, 1190165), (618, 1109280), (720, 952132), (824, 831960), (927, 739520), (960, 714099), (1030, 665568), (1236, 554640), (1440, 476066), (1545, 443712), (1648, 415980), (1854, 369760), (2060, 332784), (2311, 296640), (2472, 277320), (2880, 238033), (3090, 221856), (3296, 207990), (3708, 184880), (4120, 166392), (4622, 148320), (4635, 147904), (4944, 138660), (6180, 110928), (6592, 103995), (6933, 98880), (7416, 92440), (8240, 83196), (9244, 74160), (9270, 73952), (9888, 69330), (11555, 59328), (12360, 55464), (13866, 49440), (14832, 46220), (16480, 41598), (18488, 37080), (18540, 36976), (19776, 34665), (20799, 32960), (23110, 29664), (24720, 27732)]