69945120

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{257}}^1$

素因数の和:294

約数の個数: 288

約数和(自身を含む): 283989888

約数和(自身を除く): 214044768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 257, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 514, 540, 560, 567, 630, 648, 672, 720, 756, 771, 810, 840, 864, 945, 972, 1008, 1028, 1080, 1120, 1134, 1215, 1260, 1285, 1296, 1440, 1512, 1542, 1620, 1680, 1701, 1799, 1890, 1944, 2016, 2056, 2160, 2268, 2313, 2430, 2520, 2570, 2592, 2835, 3024, 3084, 3240, 3360, 3402, 3598, 3780, 3855, 3888, 4112, 4320, 4536, 4626, 4860, 5040, 5140, 5397, 5670, 6048, 6168, 6480, 6804, 6939, 7196, 7560, 7710, 7776, 8224, 8505, 8995, 9072, 9252, 9720, 10080, 10280, 10794, 11340, 11565, 12336, 12960, 13608, 13878, 14392, 15120, 15420, 16191, 17010, 17990, 18144, 18504, 19440, 20560, 20817, 21588, 22680, 23130, 24672, 26985, 27216, 27756, 28784, 30240, 30840, 32382, 34020, 34695, 35980, 37008, 38880, 41120, 41634, 43176, 45360, 46260, 48573, 53970, 54432, 55512, 57568, 61680, 62451, 64764, 68040, 69390, 71960, 74016, 80955, 83268, 86352, 90720, 92520, 97146, 104085, 107940, 111024, 123360, 124902, 129528, 136080, 138780, 143920, 145719, 161910, 166536, 172704, 185040, 194292, 208170, 215880, 222048, 242865, 249804, 259056, 272160, 277560, 287840, 291438, 312255, 323820, 333072, 370080, 388584, 416340, 431760, 437157, 485730, 499608, 518112, 555120, 582876, 624510, 647640, 666144, 728595, 777168, 832680, 863520, 874314, 971460, 999216, 1110240, 1165752, 1249020, 1295280, 1457190, 1554336, 1665360, 1748628, 1942920, 1998432, 2185785, 2331504, 2498040, 2590560, 2914380, 3330720, 3497256, 3885840, 4371570, 4663008, 4996080, 5828760, 6994512, 7771680, 8743140, 9992160, 11657520, 13989024, 17486280, 23315040, 34972560, 69945120]

約数ペア:

[(1, 69945120), (2, 34972560), (3, 23315040), (4, 17486280), (5, 13989024), (6, 11657520), (7, 9992160), (8, 8743140), (9, 7771680), (10, 6994512), (12, 5828760), (14, 4996080), (15, 4663008), (16, 4371570), (18, 3885840), (20, 3497256), (21, 3330720), (24, 2914380), (27, 2590560), (28, 2498040), (30, 2331504), (32, 2185785), (35, 1998432), (36, 1942920), (40, 1748628), (42, 1665360), (45, 1554336), (48, 1457190), (54, 1295280), (56, 1249020), (60, 1165752), (63, 1110240), (70, 999216), (72, 971460), (80, 874314), (81, 863520), (84, 832680), (90, 777168), (96, 728595), (105, 666144), (108, 647640), (112, 624510), (120, 582876), (126, 555120), (135, 518112), (140, 499608), (144, 485730), (160, 437157), (162, 431760), (168, 416340), (180, 388584), (189, 370080), (210, 333072), (216, 323820), (224, 312255), (240, 291438), (243, 287840), (252, 277560), (257, 272160), (270, 259056), (280, 249804), (288, 242865), (315, 222048), (324, 215880), (336, 208170), (360, 194292), (378, 185040), (405, 172704), (420, 166536), (432, 161910), (480, 145719), (486, 143920), (504, 138780), (514, 136080), (540, 129528), (560, 124902), (567, 123360), (630, 111024), (648, 107940), (672, 104085), (720, 97146), (756, 92520), (771, 90720), (810, 86352), (840, 83268), (864, 80955), (945, 74016), (972, 71960), (1008, 69390), (1028, 68040), (1080, 64764), (1120, 62451), (1134, 61680), (1215, 57568), (1260, 55512), (1285, 54432), (1296, 53970), (1440, 48573), (1512, 46260), (1542, 45360), (1620, 43176), (1680, 41634), (1701, 41120), (1799, 38880), (1890, 37008), (1944, 35980), (2016, 34695), (2056, 34020), (2160, 32382), (2268, 30840), (2313, 30240), (2430, 28784), (2520, 27756), (2570, 27216), (2592, 26985), (2835, 24672), (3024, 23130), (3084, 22680), (3240, 21588), (3360, 20817), (3402, 20560), (3598, 19440), (3780, 18504), (3855, 18144), (3888, 17990), (4112, 17010), (4320, 16191), (4536, 15420), (4626, 15120), (4860, 14392), (5040, 13878), (5140, 13608), (5397, 12960), (5670, 12336), (6048, 11565), (6168, 11340), (6480, 10794), (6804, 10280), (6939, 10080), (7196, 9720), (7560, 9252), (7710, 9072), (7776, 8995), (8224, 8505)]