64365840

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 480

約数和(自身を含む): 285981696

約数和(自身を除く): 221615856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 43, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 86, 88, 90, 99, 105, 108, 110, 112, 120, 126, 129, 132, 135, 140, 144, 154, 162, 165, 168, 172, 176, 180, 189, 198, 210, 215, 216, 220, 231, 240, 243, 252, 258, 264, 270, 280, 297, 301, 308, 315, 324, 330, 336, 344, 360, 378, 385, 387, 396, 405, 420, 430, 432, 440, 462, 473, 486, 495, 504, 516, 528, 540, 560, 567, 594, 602, 616, 630, 645, 648, 660, 688, 693, 720, 756, 770, 774, 792, 810, 840, 860, 880, 891, 903, 924, 945, 946, 972, 990, 1008, 1032, 1080, 1134, 1155, 1161, 1188, 1204, 1215, 1232, 1260, 1290, 1296, 1320, 1386, 1419, 1485, 1505, 1512, 1540, 1548, 1584, 1620, 1680, 1701, 1720, 1782, 1806, 1848, 1890, 1892, 1935, 1944, 1980, 2064, 2079, 2160, 2268, 2310, 2322, 2365, 2376, 2408, 2430, 2520, 2580, 2640, 2673, 2709, 2772, 2835, 2838, 2970, 3010, 3024, 3080, 3096, 3240, 3311, 3402, 3440, 3465, 3483, 3564, 3612, 3696, 3780, 3784, 3870, 3888, 3960, 4158, 4257, 4455, 4515, 4536, 4620, 4644, 4730, 4752, 4816, 4860, 5040, 5160, 5346, 5418, 5544, 5670, 5676, 5805, 5940, 6020, 6160, 6192, 6237, 6480, 6622, 6804, 6930, 6966, 7095, 7128, 7224, 7560, 7568, 7740, 7920, 8127, 8316, 8505, 8514, 8910, 9030, 9072, 9240, 9288, 9460, 9720, 9933, 10320, 10395, 10449, 10692, 10836, 11088, 11340, 11352, 11610, 11880, 12040, 12474, 12771, 13244, 13365, 13545, 13608, 13860, 13932, 14190, 14256, 14448, 15120, 15480, 16254, 16555, 16632, 17010, 17028, 17415, 17820, 18060, 18480, 18576, 18711, 18920, 19440, 19866, 20790, 20898, 21285, 21384, 21672, 22680, 22704, 23220, 23760, 24080, 24381, 24948, 25542, 26488, 26730, 27090, 27216, 27720, 27864, 28380, 29799, 30960, 31185, 32508, 33110, 33264, 34020, 34056, 34830, 35640, 36120, 37422, 37840, 38313, 39732, 40635, 41580, 41796, 42570, 42768, 43344, 45360, 46440, 48762, 49665, 49896, 51084, 52245, 52976, 53460, 54180, 55440, 55728, 56760, 59598, 62370, 63855, 65016, 66220, 68040, 68112, 69660, 71280, 72240, 73143, 74844, 76626, 79464, 81270, 83160, 83592, 85140, 89397, 92880, 93555, 97524, 99330, 99792, 102168, 104490, 106920, 108360, 113520, 114939, 119196, 121905, 124740, 127710, 130032, 132440, 136080, 139320, 146286, 148995, 149688, 153252, 158928, 162540, 166320, 167184, 170280, 178794, 187110, 191565, 195048, 198660, 204336, 208980, 213840, 216720, 229878, 238392, 243810, 249480, 255420, 264880, 268191, 278640, 292572, 297990, 299376, 306504, 325080, 340560, 357588, 365715, 374220, 383130, 390096, 397320, 417960, 446985, 459756, 476784, 487620, 498960, 510840, 536382, 574695, 585144, 595980, 613008, 650160, 715176, 731430, 748440, 766260, 794640, 804573, 835920, 893970, 919512, 975240, 1021680, 1072764, 1149390, 1170288, 1191960, 1340955, 1430352, 1462860, 1496880, 1532520, 1609146, 1787940, 1839024, 1950480, 2145528, 2298780, 2383920, 2681910, 2925720, 3065040, 3218292, 3575880, 4022865, 4291056, 4597560, 5363820, 5851440, 6436584, 7151760, 8045730, 9195120, 10727640, 12873168, 16091460, 21455280, 32182920, 64365840]

約数ペア:

[(1, 64365840), (2, 32182920), (3, 21455280), (4, 16091460), (5, 12873168), (6, 10727640), (7, 9195120), (8, 8045730), (9, 7151760), (10, 6436584), (11, 5851440), (12, 5363820), (14, 4597560), (15, 4291056), (16, 4022865), (18, 3575880), (20, 3218292), (21, 3065040), (22, 2925720), (24, 2681910), (27, 2383920), (28, 2298780), (30, 2145528), (33, 1950480), (35, 1839024), (36, 1787940), (40, 1609146), (42, 1532520), (43, 1496880), (44, 1462860), (45, 1430352), (48, 1340955), (54, 1191960), (55, 1170288), (56, 1149390), (60, 1072764), (63, 1021680), (66, 975240), (70, 919512), (72, 893970), (77, 835920), (80, 804573), (81, 794640), (84, 766260), (86, 748440), (88, 731430), (90, 715176), (99, 650160), (105, 613008), (108, 595980), (110, 585144), (112, 574695), (120, 536382), (126, 510840), (129, 498960), (132, 487620), (135, 476784), (140, 459756), (144, 446985), (154, 417960), (162, 397320), (165, 390096), (168, 383130), (172, 374220), (176, 365715), (180, 357588), (189, 340560), (198, 325080), (210, 306504), (215, 299376), (216, 297990), (220, 292572), (231, 278640), (240, 268191), (243, 264880), (252, 255420), (258, 249480), (264, 243810), (270, 238392), (280, 229878), (297, 216720), (301, 213840), (308, 208980), (315, 204336), (324, 198660), (330, 195048), (336, 191565), (344, 187110), (360, 178794), (378, 170280), (385, 167184), (387, 166320), (396, 162540), (405, 158928), (420, 153252), (430, 149688), (432, 148995), (440, 146286), (462, 139320), (473, 136080), (486, 132440), (495, 130032), (504, 127710), (516, 124740), (528, 121905), (540, 119196), (560, 114939), (567, 113520), (594, 108360), (602, 106920), (616, 104490), (630, 102168), (645, 99792), (648, 99330), (660, 97524), (688, 93555), (693, 92880), (720, 89397), (756, 85140), (770, 83592), (774, 83160), (792, 81270), (810, 79464), (840, 76626), (860, 74844), (880, 73143), (891, 72240), (903, 71280), (924, 69660), (945, 68112), (946, 68040), (972, 66220), (990, 65016), (1008, 63855), (1032, 62370), (1080, 59598), (1134, 56760), (1155, 55728), (1161, 55440), (1188, 54180), (1204, 53460), (1215, 52976), (1232, 52245), (1260, 51084), (1290, 49896), (1296, 49665), (1320, 48762), (1386, 46440), (1419, 45360), (1485, 43344), (1505, 42768), (1512, 42570), (1540, 41796), (1548, 41580), (1584, 40635), (1620, 39732), (1680, 38313), (1701, 37840), (1720, 37422), (1782, 36120), (1806, 35640), (1848, 34830), (1890, 34056), (1892, 34020), (1935, 33264), (1944, 33110), (1980, 32508), (2064, 31185), (2079, 30960), (2160, 29799), (2268, 28380), (2310, 27864), (2322, 27720), (2365, 27216), (2376, 27090), (2408, 26730), (2430, 26488), (2520, 25542), (2580, 24948), (2640, 24381), (2673, 24080), (2709, 23760), (2772, 23220), (2835, 22704), (2838, 22680), (2970, 21672), (3010, 21384), (3024, 21285), (3080, 20898), (3096, 20790), (3240, 19866), (3311, 19440), (3402, 18920), (3440, 18711), (3465, 18576), (3483, 18480), (3564, 18060), (3612, 17820), (3696, 17415), (3780, 17028), (3784, 17010), (3870, 16632), (3888, 16555), (3960, 16254), (4158, 15480), (4257, 15120), (4455, 14448), (4515, 14256), (4536, 14190), (4620, 13932), (4644, 13860), (4730, 13608), (4752, 13545), (4816, 13365), (4860, 13244), (5040, 12771), (5160, 12474), (5346, 12040), (5418, 11880), (5544, 11610), (5670, 11352), (5676, 11340), (5805, 11088), (5940, 10836), (6020, 10692), (6160, 10449), (6192, 10395), (6237, 10320), (6480, 9933), (6622, 9720), (6804, 9460), (6930, 9288), (6966, 9240), (7095, 9072), (7128, 9030), (7224, 8910), (7560, 8514), (7568, 8505), (7740, 8316), (7920, 8127)]