206669520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7001}}^1$

素因数の和:7061

約数の個数: 120

約数和(自身を含む): 711095112

約数和(自身を除く): 504425592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7001, 7380, 9840, 14002, 14760, 21003, 28004, 29520, 35005, 42006, 56008, 63009, 70010, 84012, 105015, 112016, 126018, 140020, 168024, 210030, 252036, 280040, 287041, 315045, 336048, 420060, 504072, 560080, 574082, 630090, 840120, 861123, 1008144, 1148164, 1260180, 1435205, 1680240, 1722246, 2296328, 2520360, 2583369, 2870410, 3444492, 4305615, 4592656, 5040720, 5166738, 5740820, 6888984, 8611230, 10333476, 11481640, 12916845, 13777968, 17222460, 20666952, 22963280, 25833690, 34444920, 41333904, 51667380, 68889840, 103334760, 206669520]

約数ペア:

[(1, 206669520), (2, 103334760), (3, 68889840), (4, 51667380), (5, 41333904), (6, 34444920), (8, 25833690), (9, 22963280), (10, 20666952), (12, 17222460), (15, 13777968), (16, 12916845), (18, 11481640), (20, 10333476), (24, 8611230), (30, 6888984), (36, 5740820), (40, 5166738), (41, 5040720), (45, 4592656), (48, 4305615), (60, 3444492), (72, 2870410), (80, 2583369), (82, 2520360), (90, 2296328), (120, 1722246), (123, 1680240), (144, 1435205), (164, 1260180), (180, 1148164), (205, 1008144), (240, 861123), (246, 840120), (328, 630090), (360, 574082), (369, 560080), (410, 504072), (492, 420060), (615, 336048), (656, 315045), (720, 287041), (738, 280040), (820, 252036), (984, 210030), (1230, 168024), (1476, 140020), (1640, 126018), (1845, 112016), (1968, 105015), (2460, 84012), (2952, 70010), (3280, 63009), (3690, 56008), (4920, 42006), (5904, 35005), (7001, 29520), (7380, 28004), (9840, 21003), (14002, 14760)]