272020560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23131}}^1$

素因数の和:23161

約数の個数: 120

約数和(自身を含む): 980981856

約数和(自身を除く): 708961296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 23131, 46262, 69393, 92524, 115655, 138786, 161917, 185048, 231310, 277572, 323834, 346965, 370096, 462620, 485751, 555144, 647668, 693930, 809585, 925240, 971502, 1110288, 1133419, 1295336, 1387860, 1619170, 1850480, 1943004, 2266838, 2428755, 2590672, 2775720, 3238340, 3400257, 3886008, 4533676, 4857510, 5551440, 5667095, 6476680, 6800514, 7772016, 9067352, 9715020, 11334190, 12953360, 13601028, 17001285, 18134704, 19430040, 22668380, 27202056, 34002570, 38860080, 45336760, 54404112, 68005140, 90673520, 136010280, 272020560]

約数ペア:

[(1, 272020560), (2, 136010280), (3, 90673520), (4, 68005140), (5, 54404112), (6, 45336760), (7, 38860080), (8, 34002570), (10, 27202056), (12, 22668380), (14, 19430040), (15, 18134704), (16, 17001285), (20, 13601028), (21, 12953360), (24, 11334190), (28, 9715020), (30, 9067352), (35, 7772016), (40, 6800514), (42, 6476680), (48, 5667095), (49, 5551440), (56, 4857510), (60, 4533676), (70, 3886008), (80, 3400257), (84, 3238340), (98, 2775720), (105, 2590672), (112, 2428755), (120, 2266838), (140, 1943004), (147, 1850480), (168, 1619170), (196, 1387860), (210, 1295336), (240, 1133419), (245, 1110288), (280, 971502), (294, 925240), (336, 809585), (392, 693930), (420, 647668), (490, 555144), (560, 485751), (588, 462620), (735, 370096), (784, 346965), (840, 323834), (980, 277572), (1176, 231310), (1470, 185048), (1680, 161917), (1960, 138786), (2352, 115655), (2940, 92524), (3920, 69393), (5880, 46262), (11760, 23131)]