56156760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 212544000

約数和(自身を除く): 156387240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 29, 30, 33, 36, 40, 44, 45, 54, 55, 58, 60, 66, 72, 87, 88, 90, 99, 108, 110, 116, 120, 132, 135, 145, 163, 165, 174, 180, 198, 216, 220, 232, 261, 264, 270, 290, 297, 319, 326, 330, 348, 360, 396, 435, 440, 489, 495, 522, 540, 580, 594, 638, 652, 660, 696, 783, 792, 815, 870, 957, 978, 990, 1044, 1080, 1160, 1188, 1276, 1304, 1305, 1320, 1467, 1485, 1566, 1595, 1630, 1740, 1793, 1914, 1956, 1980, 2088, 2376, 2445, 2552, 2610, 2871, 2934, 2970, 3132, 3190, 3260, 3480, 3586, 3828, 3912, 3915, 3960, 4401, 4727, 4785, 4890, 5220, 5379, 5742, 5868, 5940, 6264, 6380, 6520, 7172, 7335, 7656, 7830, 8613, 8802, 8965, 9454, 9570, 9780, 10440, 10758, 11484, 11736, 11880, 12760, 14181, 14344, 14355, 14670, 15660, 16137, 17226, 17604, 17930, 18908, 19140, 19560, 21516, 22005, 22968, 23635, 26895, 28362, 28710, 29340, 31320, 32274, 34452, 35208, 35860, 37816, 38280, 42543, 43032, 43065, 44010, 47270, 48411, 51997, 53790, 56724, 57420, 58680, 64548, 68904, 70905, 71720, 80685, 85086, 86130, 88020, 94540, 96822, 103994, 107580, 113448, 114840, 127629, 129096, 141810, 155991, 161370, 170172, 172260, 176040, 189080, 193644, 207988, 212715, 215160, 242055, 255258, 259985, 283620, 311982, 322740, 340344, 344520, 387288, 415976, 425430, 467973, 484110, 510516, 519970, 567240, 623964, 638145, 645480, 779955, 850860, 935946, 968220, 1021032, 1039940, 1247928, 1276290, 1403919, 1559910, 1701720, 1871892, 1936440, 2079880, 2339865, 2552580, 2807838, 3119820, 3743784, 4679730, 5105160, 5615676, 6239640, 7019595, 9359460, 11231352, 14039190, 18718920, 28078380, 56156760]

約数ペア:

[(1, 56156760), (2, 28078380), (3, 18718920), (4, 14039190), (5, 11231352), (6, 9359460), (8, 7019595), (9, 6239640), (10, 5615676), (11, 5105160), (12, 4679730), (15, 3743784), (18, 3119820), (20, 2807838), (22, 2552580), (24, 2339865), (27, 2079880), (29, 1936440), (30, 1871892), (33, 1701720), (36, 1559910), (40, 1403919), (44, 1276290), (45, 1247928), (54, 1039940), (55, 1021032), (58, 968220), (60, 935946), (66, 850860), (72, 779955), (87, 645480), (88, 638145), (90, 623964), (99, 567240), (108, 519970), (110, 510516), (116, 484110), (120, 467973), (132, 425430), (135, 415976), (145, 387288), (163, 344520), (165, 340344), (174, 322740), (180, 311982), (198, 283620), (216, 259985), (220, 255258), (232, 242055), (261, 215160), (264, 212715), (270, 207988), (290, 193644), (297, 189080), (319, 176040), (326, 172260), (330, 170172), (348, 161370), (360, 155991), (396, 141810), (435, 129096), (440, 127629), (489, 114840), (495, 113448), (522, 107580), (540, 103994), (580, 96822), (594, 94540), (638, 88020), (652, 86130), (660, 85086), (696, 80685), (783, 71720), (792, 70905), (815, 68904), (870, 64548), (957, 58680), (978, 57420), (990, 56724), (1044, 53790), (1080, 51997), (1160, 48411), (1188, 47270), (1276, 44010), (1304, 43065), (1305, 43032), (1320, 42543), (1467, 38280), (1485, 37816), (1566, 35860), (1595, 35208), (1630, 34452), (1740, 32274), (1793, 31320), (1914, 29340), (1956, 28710), (1980, 28362), (2088, 26895), (2376, 23635), (2445, 22968), (2552, 22005), (2610, 21516), (2871, 19560), (2934, 19140), (2970, 18908), (3132, 17930), (3190, 17604), (3260, 17226), (3480, 16137), (3586, 15660), (3828, 14670), (3912, 14355), (3915, 14344), (3960, 14181), (4401, 12760), (4727, 11880), (4785, 11736), (4890, 11484), (5220, 10758), (5379, 10440), (5742, 9780), (5868, 9570), (5940, 9454), (6264, 8965), (6380, 8802), (6520, 8613), (7172, 7830), (7335, 7656)]