69105120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 252274176

約数和(自身を除く): 183169056

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, 131, 140, 157, 160, 168, 210, 224, 240, 262, 280, 314, 336, 393, 420, 471, 480, 524, 560, 628, 655, 672, 785, 786, 840, 917, 942, 1048, 1099, 1120, 1256, 1310, 1570, 1572, 1680, 1834, 1884, 1965, 2096, 2198, 2355, 2512, 2620, 2751, 3140, 3144, 3297, 3360, 3668, 3768, 3930, 4192, 4396, 4585, 4710, 5024, 5240, 5495, 5502, 6280, 6288, 6594, 7336, 7536, 7860, 8792, 9170, 9420, 10480, 10990, 11004, 12560, 12576, 13188, 13755, 14672, 15072, 15720, 16485, 17584, 18340, 18840, 20567, 20960, 21980, 22008, 25120, 26376, 27510, 29344, 31440, 32970, 35168, 36680, 37680, 41134, 43960, 44016, 52752, 55020, 61701, 62880, 65940, 73360, 75360, 82268, 87920, 88032, 102835, 105504, 110040, 123402, 131880, 143969, 146720, 164536, 175840, 205670, 220080, 246804, 263760, 287938, 308505, 329072, 411340, 431907, 440160, 493608, 527520, 575876, 617010, 658144, 719845, 822680, 863814, 987216, 1151752, 1234020, 1439690, 1645360, 1727628, 1974432, 2159535, 2303504, 2468040, 2879380, 3290720, 3455256, 4319070, 4607008, 4936080, 5758760, 6910512, 8638140, 9872160, 11517520, 13821024, 17276280, 23035040, 34552560, 69105120]

約数ペア:

[(1, 69105120), (2, 34552560), (3, 23035040), (4, 17276280), (5, 13821024), (6, 11517520), (7, 9872160), (8, 8638140), (10, 6910512), (12, 5758760), (14, 4936080), (15, 4607008), (16, 4319070), (20, 3455256), (21, 3290720), (24, 2879380), (28, 2468040), (30, 2303504), (32, 2159535), (35, 1974432), (40, 1727628), (42, 1645360), (48, 1439690), (56, 1234020), (60, 1151752), (70, 987216), (80, 863814), (84, 822680), (96, 719845), (105, 658144), (112, 617010), (120, 575876), (131, 527520), (140, 493608), (157, 440160), (160, 431907), (168, 411340), (210, 329072), (224, 308505), (240, 287938), (262, 263760), (280, 246804), (314, 220080), (336, 205670), (393, 175840), (420, 164536), (471, 146720), (480, 143969), (524, 131880), (560, 123402), (628, 110040), (655, 105504), (672, 102835), (785, 88032), (786, 87920), (840, 82268), (917, 75360), (942, 73360), (1048, 65940), (1099, 62880), (1120, 61701), (1256, 55020), (1310, 52752), (1570, 44016), (1572, 43960), (1680, 41134), (1834, 37680), (1884, 36680), (1965, 35168), (2096, 32970), (2198, 31440), (2355, 29344), (2512, 27510), (2620, 26376), (2751, 25120), (3140, 22008), (3144, 21980), (3297, 20960), (3360, 20567), (3668, 18840), (3768, 18340), (3930, 17584), (4192, 16485), (4396, 15720), (4585, 15072), (4710, 14672), (5024, 13755), (5240, 13188), (5495, 12576), (5502, 12560), (6280, 11004), (6288, 10990), (6594, 10480), (7336, 9420), (7536, 9170), (7860, 8792)]