220521120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6857}}^1$

素因数の和:6942

約数の個数: 96

約数和(自身を含む): 705112128

約数和(自身を除く): 484591008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3216, 4020, 5360, 6432, 6857, 8040, 10720, 13714, 16080, 20571, 27428, 32160, 34285, 41142, 54856, 68570, 82284, 102855, 109712, 137140, 164568, 205710, 219424, 274280, 329136, 411420, 459419, 548560, 658272, 822840, 918838, 1097120, 1378257, 1645680, 1837676, 2297095, 2756514, 3291360, 3675352, 4594190, 5513028, 6891285, 7350704, 9188380, 11026056, 13782570, 14701408, 18376760, 22052112, 27565140, 36753520, 44104224, 55130280, 73507040, 110260560, 220521120]

約数ペア:

[(1, 220521120), (2, 110260560), (3, 73507040), (4, 55130280), (5, 44104224), (6, 36753520), (8, 27565140), (10, 22052112), (12, 18376760), (15, 14701408), (16, 13782570), (20, 11026056), (24, 9188380), (30, 7350704), (32, 6891285), (40, 5513028), (48, 4594190), (60, 3675352), (67, 3291360), (80, 2756514), (96, 2297095), (120, 1837676), (134, 1645680), (160, 1378257), (201, 1097120), (240, 918838), (268, 822840), (335, 658272), (402, 548560), (480, 459419), (536, 411420), (670, 329136), (804, 274280), (1005, 219424), (1072, 205710), (1340, 164568), (1608, 137140), (2010, 109712), (2144, 102855), (2680, 82284), (3216, 68570), (4020, 54856), (5360, 41142), (6432, 34285), (6857, 32160), (8040, 27428), (10720, 20571), (13714, 16080)]