1628504880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6277}}^1$

素因数の和:6363

約数の個数: 160

約数和(自身を含む): 5380798464

約数和(自身を除く): 3752293584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 47, 48, 60, 69, 80, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 240, 276, 282, 345, 368, 376, 460, 470, 552, 564, 690, 705, 752, 920, 940, 1081, 1104, 1128, 1380, 1410, 1840, 1880, 2162, 2256, 2760, 2820, 3243, 3760, 4324, 5405, 5520, 5640, 6277, 6486, 8648, 10810, 11280, 12554, 12972, 16215, 17296, 18831, 21620, 25108, 25944, 31385, 32430, 37662, 43240, 50216, 51888, 62770, 64860, 75324, 86480, 94155, 100432, 125540, 129720, 144371, 150648, 188310, 251080, 259440, 288742, 295019, 301296, 376620, 433113, 502160, 577484, 590038, 721855, 753240, 866226, 885057, 1154968, 1180076, 1443710, 1475095, 1506480, 1732452, 1770114, 2165565, 2309936, 2360152, 2887420, 2950190, 3464904, 3540228, 4331130, 4425285, 4720304, 5774840, 5900380, 6785437, 6929808, 7080456, 8662260, 8850570, 11549680, 11800760, 13570874, 14160912, 17324520, 17701140, 20356311, 23601520, 27141748, 33927185, 34649040, 35402280, 40712622, 54283496, 67854370, 70804560, 81425244, 101781555, 108566992, 135708740, 162850488, 203563110, 271417480, 325700976, 407126220, 542834960, 814252440, 1628504880]

約数ペア:

[(1, 1628504880), (2, 814252440), (3, 542834960), (4, 407126220), (5, 325700976), (6, 271417480), (8, 203563110), (10, 162850488), (12, 135708740), (15, 108566992), (16, 101781555), (20, 81425244), (23, 70804560), (24, 67854370), (30, 54283496), (40, 40712622), (46, 35402280), (47, 34649040), (48, 33927185), (60, 27141748), (69, 23601520), (80, 20356311), (92, 17701140), (94, 17324520), (115, 14160912), (120, 13570874), (138, 11800760), (141, 11549680), (184, 8850570), (188, 8662260), (230, 7080456), (235, 6929808), (240, 6785437), (276, 5900380), (282, 5774840), (345, 4720304), (368, 4425285), (376, 4331130), (460, 3540228), (470, 3464904), (552, 2950190), (564, 2887420), (690, 2360152), (705, 2309936), (752, 2165565), (920, 1770114), (940, 1732452), (1081, 1506480), (1104, 1475095), (1128, 1443710), (1380, 1180076), (1410, 1154968), (1840, 885057), (1880, 866226), (2162, 753240), (2256, 721855), (2760, 590038), (2820, 577484), (3243, 502160), (3760, 433113), (4324, 376620), (5405, 301296), (5520, 295019), (5640, 288742), (6277, 259440), (6486, 251080), (8648, 188310), (10810, 150648), (11280, 144371), (12554, 129720), (12972, 125540), (16215, 100432), (17296, 94155), (18831, 86480), (21620, 75324), (25108, 64860), (25944, 62770), (31385, 51888), (32430, 50216), (37662, 43240)]