147742560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{14657}}^1$

素因数の和:14685

約数の個数: 144

約数和(自身を含む): 576235296

約数和(自身を除く): 428492736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 14657, 29314, 43971, 58628, 73285, 87942, 102599, 117256, 131913, 146570, 175884, 205198, 219855, 234512, 263826, 293140, 307797, 351768, 410396, 439710, 469024, 512995, 527652, 586280, 615594, 659565, 703536, 820792, 879420, 923391, 1025990, 1055304, 1172560, 1231188, 1319130, 1407072, 1538985, 1641584, 1758840, 1846782, 2051980, 2110608, 2345120, 2462376, 2638260, 3077970, 3283168, 3517680, 3693564, 4103960, 4221216, 4616955, 4924752, 5276520, 6155940, 7035360, 7387128, 8207920, 9233910, 9849504, 10553040, 12311880, 14774256, 16415840, 18467820, 21106080, 24623760, 29548512, 36935640, 49247520, 73871280, 147742560]

約数ペア:

[(1, 147742560), (2, 73871280), (3, 49247520), (4, 36935640), (5, 29548512), (6, 24623760), (7, 21106080), (8, 18467820), (9, 16415840), (10, 14774256), (12, 12311880), (14, 10553040), (15, 9849504), (16, 9233910), (18, 8207920), (20, 7387128), (21, 7035360), (24, 6155940), (28, 5276520), (30, 4924752), (32, 4616955), (35, 4221216), (36, 4103960), (40, 3693564), (42, 3517680), (45, 3283168), (48, 3077970), (56, 2638260), (60, 2462376), (63, 2345120), (70, 2110608), (72, 2051980), (80, 1846782), (84, 1758840), (90, 1641584), (96, 1538985), (105, 1407072), (112, 1319130), (120, 1231188), (126, 1172560), (140, 1055304), (144, 1025990), (160, 923391), (168, 879420), (180, 820792), (210, 703536), (224, 659565), (240, 615594), (252, 586280), (280, 527652), (288, 512995), (315, 469024), (336, 439710), (360, 410396), (420, 351768), (480, 307797), (504, 293140), (560, 263826), (630, 234512), (672, 219855), (720, 205198), (840, 175884), (1008, 146570), (1120, 131913), (1260, 117256), (1440, 102599), (1680, 87942), (2016, 73285), (2520, 58628), (3360, 43971), (5040, 29314), (10080, 14657)]