201468360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1619}}^1$

素因数の和:1711

約数の個数: 128

約数和(自身を含む): 650851200

約数和(自身を除く): 449382840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 610, 680, 732, 915, 1020, 1037, 1220, 1464, 1619, 1830, 2040, 2074, 2440, 3111, 3238, 3660, 4148, 4857, 5185, 6222, 6476, 7320, 8095, 8296, 9714, 10370, 12444, 12952, 15555, 16190, 19428, 20740, 24285, 24888, 27523, 31110, 32380, 38856, 41480, 48570, 55046, 62220, 64760, 82569, 97140, 98759, 110092, 124440, 137615, 165138, 194280, 197518, 220184, 275230, 296277, 330276, 395036, 412845, 493795, 550460, 592554, 660552, 790072, 825690, 987590, 1100920, 1185108, 1481385, 1651380, 1678903, 1975180, 2370216, 2962770, 3302760, 3357806, 3950360, 5036709, 5925540, 6715612, 8394515, 10073418, 11851080, 13431224, 16789030, 20146836, 25183545, 33578060, 40293672, 50367090, 67156120, 100734180, 201468360]

約数ペア:

[(1, 201468360), (2, 100734180), (3, 67156120), (4, 50367090), (5, 40293672), (6, 33578060), (8, 25183545), (10, 20146836), (12, 16789030), (15, 13431224), (17, 11851080), (20, 10073418), (24, 8394515), (30, 6715612), (34, 5925540), (40, 5036709), (51, 3950360), (60, 3357806), (61, 3302760), (68, 2962770), (85, 2370216), (102, 1975180), (120, 1678903), (122, 1651380), (136, 1481385), (170, 1185108), (183, 1100920), (204, 987590), (244, 825690), (255, 790072), (305, 660552), (340, 592554), (366, 550460), (408, 493795), (488, 412845), (510, 395036), (610, 330276), (680, 296277), (732, 275230), (915, 220184), (1020, 197518), (1037, 194280), (1220, 165138), (1464, 137615), (1619, 124440), (1830, 110092), (2040, 98759), (2074, 97140), (2440, 82569), (3111, 64760), (3238, 62220), (3660, 55046), (4148, 48570), (4857, 41480), (5185, 38856), (6222, 32380), (6476, 31110), (7320, 27523), (8095, 24888), (8296, 24285), (9714, 20740), (10370, 19428), (12444, 16190), (12952, 15555)]