82957560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1619}}^1$

素因数の和:1701

約数の個数: 128

約数和(自身を含む): 289267200

約数和(自身を除く): 206309640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1619, 1708, 1830, 2135, 2440, 2562, 3238, 3416, 3660, 4270, 4857, 5124, 6405, 6476, 7320, 8095, 8540, 9714, 10248, 11333, 12810, 12952, 16190, 17080, 19428, 22666, 24285, 25620, 32380, 33999, 38856, 45332, 48570, 51240, 56665, 64760, 67998, 90664, 97140, 98759, 113330, 135996, 169995, 194280, 197518, 226660, 271992, 296277, 339990, 395036, 453320, 493795, 592554, 679980, 691313, 790072, 987590, 1185108, 1359960, 1382626, 1481385, 1975180, 2073939, 2370216, 2765252, 2962770, 3456565, 3950360, 4147878, 5530504, 5925540, 6913130, 8295756, 10369695, 11851080, 13826260, 16591512, 20739390, 27652520, 41478780, 82957560]

約数ペア:

[(1, 82957560), (2, 41478780), (3, 27652520), (4, 20739390), (5, 16591512), (6, 13826260), (7, 11851080), (8, 10369695), (10, 8295756), (12, 6913130), (14, 5925540), (15, 5530504), (20, 4147878), (21, 3950360), (24, 3456565), (28, 2962770), (30, 2765252), (35, 2370216), (40, 2073939), (42, 1975180), (56, 1481385), (60, 1382626), (61, 1359960), (70, 1185108), (84, 987590), (105, 790072), (120, 691313), (122, 679980), (140, 592554), (168, 493795), (183, 453320), (210, 395036), (244, 339990), (280, 296277), (305, 271992), (366, 226660), (420, 197518), (427, 194280), (488, 169995), (610, 135996), (732, 113330), (840, 98759), (854, 97140), (915, 90664), (1220, 67998), (1281, 64760), (1464, 56665), (1619, 51240), (1708, 48570), (1830, 45332), (2135, 38856), (2440, 33999), (2562, 32380), (3238, 25620), (3416, 24285), (3660, 22666), (4270, 19428), (4857, 17080), (5124, 16190), (6405, 12952), (6476, 12810), (7320, 11333), (8095, 10248), (8540, 9714)]