970843720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{823}}^1$

素因数の和:1235

約数の個数: 128

約数和(自身を含む): 2733834240

約数和(自身を除く): 1762990520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 383, 385, 440, 616, 766, 770, 823, 1532, 1540, 1646, 1915, 2681, 3064, 3080, 3292, 3830, 4115, 4213, 5362, 5761, 6584, 7660, 8230, 8426, 9053, 10724, 11522, 13405, 15320, 16460, 16852, 18106, 21065, 21448, 23044, 26810, 28805, 29491, 32920, 33704, 36212, 42130, 45265, 46088, 53620, 57610, 58982, 63371, 72424, 84260, 90530, 107240, 115220, 117964, 126742, 147455, 168520, 181060, 230440, 235928, 253484, 294910, 315209, 316855, 362120, 506968, 589820, 630418, 633710, 1179640, 1260836, 1267420, 1576045, 2206463, 2521672, 2534840, 3152090, 3467299, 4412926, 6304180, 6934598, 8825852, 11032315, 12608360, 13869196, 17336495, 17651704, 22064630, 24271093, 27738392, 34672990, 44129260, 48542186, 69345980, 88258520, 97084372, 121355465, 138691960, 194168744, 242710930, 485421860, 970843720]

約数ペア:

[(1, 970843720), (2, 485421860), (4, 242710930), (5, 194168744), (7, 138691960), (8, 121355465), (10, 97084372), (11, 88258520), (14, 69345980), (20, 48542186), (22, 44129260), (28, 34672990), (35, 27738392), (40, 24271093), (44, 22064630), (55, 17651704), (56, 17336495), (70, 13869196), (77, 12608360), (88, 11032315), (110, 8825852), (140, 6934598), (154, 6304180), (220, 4412926), (280, 3467299), (308, 3152090), (383, 2534840), (385, 2521672), (440, 2206463), (616, 1576045), (766, 1267420), (770, 1260836), (823, 1179640), (1532, 633710), (1540, 630418), (1646, 589820), (1915, 506968), (2681, 362120), (3064, 316855), (3080, 315209), (3292, 294910), (3830, 253484), (4115, 235928), (4213, 230440), (5362, 181060), (5761, 168520), (6584, 147455), (7660, 126742), (8230, 117964), (8426, 115220), (9053, 107240), (10724, 90530), (11522, 84260), (13405, 72424), (15320, 63371), (16460, 58982), (16852, 57610), (18106, 53620), (21065, 46088), (21448, 45265), (23044, 42130), (26810, 36212), (28805, 33704), (29491, 32920)]