70753620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 242081280

約数和(自身を除く): 171327660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 37, 42, 58, 60, 70, 74, 84, 87, 105, 111, 116, 140, 145, 148, 157, 174, 185, 203, 210, 222, 259, 290, 314, 348, 370, 406, 420, 435, 444, 471, 518, 555, 580, 609, 628, 740, 777, 785, 812, 870, 942, 1015, 1036, 1073, 1099, 1110, 1218, 1295, 1554, 1570, 1740, 1884, 2030, 2146, 2198, 2220, 2355, 2436, 2590, 3045, 3108, 3140, 3219, 3297, 3885, 4060, 4292, 4396, 4553, 4710, 5180, 5365, 5495, 5809, 6090, 6438, 6594, 7511, 7770, 9106, 9420, 10730, 10990, 11618, 12180, 12876, 13188, 13659, 15022, 15540, 16095, 16485, 17427, 18212, 21460, 21980, 22533, 22765, 23236, 27318, 29045, 30044, 31871, 32190, 32970, 34854, 37555, 40663, 45066, 45530, 54636, 58090, 63742, 64380, 65940, 68295, 69708, 75110, 81326, 87135, 90132, 91060, 95613, 112665, 116180, 121989, 127484, 136590, 150220, 159355, 162652, 168461, 174270, 191226, 203315, 225330, 243978, 273180, 318710, 336922, 348540, 382452, 406630, 450660, 478065, 487956, 505383, 609945, 637420, 673844, 813260, 842305, 956130, 1010766, 1179227, 1219890, 1684610, 1912260, 2021532, 2358454, 2439780, 2526915, 3369220, 3537681, 4716908, 5053830, 5896135, 7075362, 10107660, 11792270, 14150724, 17688405, 23584540, 35376810, 70753620]

約数ペア:

[(1, 70753620), (2, 35376810), (3, 23584540), (4, 17688405), (5, 14150724), (6, 11792270), (7, 10107660), (10, 7075362), (12, 5896135), (14, 5053830), (15, 4716908), (20, 3537681), (21, 3369220), (28, 2526915), (29, 2439780), (30, 2358454), (35, 2021532), (37, 1912260), (42, 1684610), (58, 1219890), (60, 1179227), (70, 1010766), (74, 956130), (84, 842305), (87, 813260), (105, 673844), (111, 637420), (116, 609945), (140, 505383), (145, 487956), (148, 478065), (157, 450660), (174, 406630), (185, 382452), (203, 348540), (210, 336922), (222, 318710), (259, 273180), (290, 243978), (314, 225330), (348, 203315), (370, 191226), (406, 174270), (420, 168461), (435, 162652), (444, 159355), (471, 150220), (518, 136590), (555, 127484), (580, 121989), (609, 116180), (628, 112665), (740, 95613), (777, 91060), (785, 90132), (812, 87135), (870, 81326), (942, 75110), (1015, 69708), (1036, 68295), (1073, 65940), (1099, 64380), (1110, 63742), (1218, 58090), (1295, 54636), (1554, 45530), (1570, 45066), (1740, 40663), (1884, 37555), (2030, 34854), (2146, 32970), (2198, 32190), (2220, 31871), (2355, 30044), (2436, 29045), (2590, 27318), (3045, 23236), (3108, 22765), (3140, 22533), (3219, 21980), (3297, 21460), (3885, 18212), (4060, 17427), (4292, 16485), (4396, 16095), (4553, 15540), (4710, 15022), (5180, 13659), (5365, 13188), (5495, 12876), (5809, 12180), (6090, 11618), (6438, 10990), (6594, 10730), (7511, 9420), (7770, 9106)]