169407840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 616218624

約数和(自身を除く): 446810784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 397, 420, 480, 508, 560, 635, 672, 762, 794, 840, 889, 1016, 1120, 1191, 1270, 1524, 1588, 1680, 1778, 1905, 1985, 2032, 2382, 2540, 2667, 2779, 3048, 3176, 3360, 3556, 3810, 3970, 4064, 4445, 4764, 5080, 5334, 5558, 5955, 6096, 6352, 7112, 7620, 7940, 8337, 8890, 9528, 10160, 10668, 11116, 11910, 12192, 12704, 13335, 13895, 14224, 15240, 15880, 16674, 17780, 19056, 20320, 21336, 22232, 23820, 26670, 27790, 28448, 30480, 31760, 33348, 35560, 38112, 41685, 42672, 44464, 47640, 50419, 53340, 55580, 60960, 63520, 66696, 71120, 83370, 85344, 88928, 95280, 100838, 106680, 111160, 133392, 142240, 151257, 166740, 190560, 201676, 213360, 222320, 252095, 266784, 302514, 333480, 352933, 403352, 426720, 444640, 504190, 605028, 666960, 705866, 756285, 806704, 1008380, 1058799, 1210056, 1333920, 1411732, 1512570, 1613408, 1764665, 2016760, 2117598, 2420112, 2823464, 3025140, 3529330, 4033520, 4235196, 4840224, 5293995, 5646928, 6050280, 7058660, 8067040, 8470392, 10587990, 11293856, 12100560, 14117320, 16940784, 21175980, 24201120, 28234640, 33881568, 42351960, 56469280, 84703920, 169407840]

約数ペア:

[(1, 169407840), (2, 84703920), (3, 56469280), (4, 42351960), (5, 33881568), (6, 28234640), (7, 24201120), (8, 21175980), (10, 16940784), (12, 14117320), (14, 12100560), (15, 11293856), (16, 10587990), (20, 8470392), (21, 8067040), (24, 7058660), (28, 6050280), (30, 5646928), (32, 5293995), (35, 4840224), (40, 4235196), (42, 4033520), (48, 3529330), (56, 3025140), (60, 2823464), (70, 2420112), (80, 2117598), (84, 2016760), (96, 1764665), (105, 1613408), (112, 1512570), (120, 1411732), (127, 1333920), (140, 1210056), (160, 1058799), (168, 1008380), (210, 806704), (224, 756285), (240, 705866), (254, 666960), (280, 605028), (336, 504190), (381, 444640), (397, 426720), (420, 403352), (480, 352933), (508, 333480), (560, 302514), (635, 266784), (672, 252095), (762, 222320), (794, 213360), (840, 201676), (889, 190560), (1016, 166740), (1120, 151257), (1191, 142240), (1270, 133392), (1524, 111160), (1588, 106680), (1680, 100838), (1778, 95280), (1905, 88928), (1985, 85344), (2032, 83370), (2382, 71120), (2540, 66696), (2667, 63520), (2779, 60960), (3048, 55580), (3176, 53340), (3360, 50419), (3556, 47640), (3810, 44464), (3970, 42672), (4064, 41685), (4445, 38112), (4764, 35560), (5080, 33348), (5334, 31760), (5558, 30480), (5955, 28448), (6096, 27790), (6352, 26670), (7112, 23820), (7620, 22232), (7940, 21336), (8337, 20320), (8890, 19056), (9528, 17780), (10160, 16674), (10668, 15880), (11116, 15240), (11910, 14224), (12192, 13895), (12704, 13335)]